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Bedi A, Smith BL, Mitchell JJ, Frank RM, Hauck OL, Wijdicks CA. Effect of Quadriceps Tendon Autograft Preparation and Fixation on Graft Laxity During Suspensory Anterior Cruciate Ligament Reconstruction: A Biomechanical Analysis. Orthop J Sports Med 2024; 12:23259671241288578. [PMID: 39391073 PMCID: PMC11465362 DOI: 10.1177/23259671241288578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/03/2024] [Indexed: 10/12/2024] Open
Abstract
Background Favorable collagen fibril density and thickness combined with advances in graft preparation and fixation have significantly increased interest in the quadriceps tendon (QT) autograft for anterior cruciate ligament (ACL) reconstruction. While various suspensory techniques have been described, the biomechanical profile of these constructs is largely undefined. Purpose To compare the biomechanics of suspensory techniques for soft tissue QT autograft fixation in an in vitro model of ACL reconstruction. Study Design Controlled laboratory study. Methods Full-thickness QT grafts were harvested using a 9-mm graft blade. Adjustable-loop devices (ALDs) were secured to the graft (n = 6 per group) with a combination implant containing the ALD and suture tape-reinforced whipstitching (tape-reinforced [TR] group), tethered superficially to the graft with a whipstitch (onlay [OL] group), luggage-tagged through and around the graft (luggage tag [LT] group), or staggered behind superficial suturing (staggered [SG] group). Grafts were tested on an electromechanical testing machine following a validated in vitro reconstruction model of intraoperative workflow and postoperative ACL kinematics, cyclic loading, and load to failure. Results The TR group had significantly less postcyclic tension loss (mean, 24%) compared with the OL (56%; P = .002), LT (69%; P < .001), and SG (90%; P < .001) constructs. Cyclic elongation was below the 3.0-mm threshold defined as clinical failure for TR (1.6 mm), but not for OL (3.3 mm), LT (7.9 mm), and SG (11.3 mm). All constructs were within native ACL stiffness limits (220 ± 72 N/mm) without significant differences. Ultimate loads significantly exceeded a normal ACL loading limit of 454 N for TR (739 N; P = .023), OL (547 N; P = .020), and LT (769 N; P = .001), but not for SG (346 N; P = .236). Conclusion The TR ALD construct demonstrated the most favorable time-zero biomechanical properties of modern soft tissue QT suspensory constructs, with 32% less tension loss and 52% less cyclic elongation versus the closest construct. Failure loading of all constructs was acceptable with respect to the native ACL except for the SG group, which had suboptimal ultimate load. Clinical Relevance TR ALD implants may protect soft tissue QT autografts before graft-bone healing in ACL reconstruction by minimizing time-zero laxity and fixation failure.
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Affiliation(s)
- Asheesh Bedi
- NorthShore Orthopedic and Spine Institute, Chicago, Illinois, USA
| | - Benjamin L. Smith
- Department of Orthopedic Research, Arthrex, Inc, Naples, Florida, USA
| | - Justin J. Mitchell
- Orthopaedic Surgery and Sports Medicine, Gundersen Health System, Onalaska, Wisconsin, USA
| | - Rachel M. Frank
- Department of Orthopedic Surgery, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Oliver L. Hauck
- Department of Orthopedic Research, Arthrex, Inc, Naples, Florida, USA
| | - Coen A. Wijdicks
- Department of Orthopedic Research, Arthrex, Inc, Naples, Florida, USA
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Inoue J, Kayaalp ME, Giusto JD, Nukuto K, Lesniak BP, Sprague AL, Irrgang JJ, Musahl V. Quadriceps tendon size does not affect postoperative strength recovery following quadriceps tendon anterior cruciate ligament reconstruction. J ISAKOS 2024; 9:100308. [PMID: 39154862 PMCID: PMC11449631 DOI: 10.1016/j.jisako.2024.100308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 08/09/2024] [Accepted: 08/10/2024] [Indexed: 08/20/2024]
Abstract
OBJECTIVE The influence of quadriceps tendon (QT) size on postoperative quadriceps strength following QT anterior cruciate ligament reconstruction (ACLR) is unclear. Therefore, this study aimed to determine the relationship between QT morphology and postoperative quadriceps strength recovery following primary ACLR using a QT autograft. METHODS Patients who underwent primary ACLR using QT autograft from 2014 to 2022 followed by a postoperative isometric strength measurement between 5 and 8 months were retrospectively reviewed. Using preoperative magnetic resonance imaging findings, the anterior-posterior (A-P) thickness, medial-lateral (M-L) width, and cross-sectional area (CSA) of the QT were measured. Postoperative residual CSA of QT was estimated based on the graft-harvest diameter. The quadriceps index (QI) was also calculated, which was determined by dividing the maximum isometric quadriceps torque on the involved side by the maximum quadriceps torque on the uninvolved side. Associations between the QI and QT morphology were assessed. Furthermore, multivariable logistic regression analysis with the addition of sex as a covariate was performed with the addition of each individual measure of QT morphology to determine the association with a QI ≥80%. RESULTS A total of 84 patients (mean age: 21.9 ± 7.3 years; 46 female) were included. Residual CSA showed a statistically significant positive correlation with the QI (r = 0.221, p = 0.043). There were no statistically significant correlations between QI and CSA, A-P thickness, or M-L width. Multivariable logistic analysis adjusting for sex demonstrated that each individual measure of QT morphology was not statistically significantly associated with a QI ≥80%. CONCLUSION A statistically significant correlation between measures of preoperative QT size and postoperative quadriceps strength were not detected in patients undergoing primary QT autograft ACLR. A smaller residual QT CSA based on QT harvest diameter was weakly associated with decreased quadriceps strength 5-8 months postoperatively, but this association was not independent of sex. Future studies examining the impact of QT morphology on quadriceps strength at longer follow-up intervals are needed. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Jumpei Inoue
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, University of Pittsburgh, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, Nagoya City University Graduate School of Medical Science, 1 Kawasumi Mizuhocho, Mizuhoku, Nagoya, Aichi, 467-8602, Japan.
| | - M Enes Kayaalp
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, University of Pittsburgh, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department for Orthopaedics and Traumatology, Istanbul Kartal Dr. Lutfi Kirdar Training and Research Hospital, Cevizli, D-100 Güney Yanyol, Cevizli Mevkii No:47, 34865, Kartal/İstanbul, Turkey
| | - Joseph D Giusto
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, University of Pittsburgh, 3200 S Water St, Pittsburgh, PA, 15203, USA
| | - Koji Nukuto
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, University of Pittsburgh, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuouku, Kobe, Hyogo, 650-0017, Japan
| | - Bryson P Lesniak
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, University of Pittsburgh, 3200 S Water St, Pittsburgh, PA, 15203, USA
| | - Andrew L Sprague
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Physical Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - James J Irrgang
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, University of Pittsburgh, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Physical Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Volker Musahl
- UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, 3200 S Water St, Pittsburgh, PA, 15203, USA; Department of Orthopaedic Surgery, University of Pittsburgh, 3200 S Water St, Pittsburgh, PA, 15203, USA
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Ashy CC, Lynch MK, Baird HBG, Xerogeanes JW, Pullen W, Slone HS. All-soft tissue quadriceps tendon autograft and bone-patellar tendon-bone autograft demonstrate no significant ACL tunnel widening: An MRI comparison. Knee Surg Sports Traumatol Arthrosc 2024. [PMID: 39302098 DOI: 10.1002/ksa.12479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2024] [Revised: 09/08/2024] [Accepted: 09/09/2024] [Indexed: 09/22/2024]
Abstract
PURPOSE This study sought to quantify the tunnel widening associated with quadriceps tendon (QT) autograft after anterior cruciate ligament reconstruction (ACLR) and compare it to bone-patellar tendon-bone (BTB) autografts. METHODS A retrospective review of each ACLR performed at a single academic institution from 2011 to 2021 were reviewed. Subjects with repeat ipsilateral knee magnetic resonance imaging (MRI) studies performed after ACLR were included. Two reviewers independently measured the maximum diameter of the femoral and tibial tunnels 1 cm from the aperture. Tunnel widening was calculated as the difference between the initial drilled diameter and the measured diameters. RESULTS Seventy-five patients (38 BTB and 37 QT autografts) were identified including 42 females and 33 males. With respect to graft type (QT vs. BTB), there was no statistically significant difference in median patient age (19.0 (16.0-31.5) years vs. 20.0 (16.8-30.0) years respectively; p = n.s.) or median time to MRI (12.0 [9.0-19.5] months vs. 13.0 [7.0-43.3] months respectively, p = n.s.). Mean tunnel diameter changes or widening was statistically significantly greater for QT autografts than BTB autografts at the tibial tunnel: (0.4 [±0.6] mm] vs. -0.4 [±1.1 mm; p < 0.001). Similarly, the mean tunnel diameter change was also significantly greater at the femoral tunnel for QT compared to BTB. (0.2 [±0.6] mm vs. -0.4 [±0.8] mm; p < 0.001) However, no patients with QT grafts demonstrated tibial or femoral tunnel diameters >12 mm. CONCLUSION Although QT autografts had a statistically significant greater amount of tunnel widening compared to BTB autografts; the mean tibial and femoral net widening of 0.4 mm and 0.2 mm, respectively, does not meet previously reported clinically significant values. Thus, the tunnel widening presented in this study is unlikely to affect clinical outcomes and should not preclude the use of either graft. LEVEL OF EVIDENCE Level III (Retrospective comparative study).
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Affiliation(s)
- Cody C Ashy
- Department of Orthopaedic Surgery and Physical Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Mary-Katherine Lynch
- Department of Orthopaedic Surgery and Physical Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Henry B G Baird
- College of Medicine, Clinical Science Building, Medical University of South Carolina, Charleston, South Carolina, USA
| | - John W Xerogeanes
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - William Pullen
- Department of Orthopaedic Surgery and Physical Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Harris S Slone
- Department of Orthopaedic Surgery and Physical Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
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Chen T, Bai X, Bai L, Chan WS, Chen S, Chen C, Chen J, Chen L, Dai G, Gao Z, Guo Y, Hu Y, Hu N, Huang H, Huang X, Huang X, Huang J, Kang Y, Lee HM, Li H, Li Y, Li J, Li K, Li Y, Li J, Li Q, Lin R, Liu X, Liu N, Lü W, Lü H, Ma X, Mi K, Qi Z, Sun L, Tao J, Teng X, Wang X, Wang J, Wang K, Wang F, Wang H, Wang W, Wu M, Xia Y, Xing G, Xu W, Xu Y, Yin K, You H, Yu JK, Yung P, Zhang H, Zhang X, Zhang X, Zhang C, Zhang W, Zhang W, Zhang Y, Zhang K, Zhang Y, Zhang L, Zhao Q, Zheng J, Zhou J, Zhou L, Xu Y. Diagnosis and treatment of anterior cruciate ligament injuries: Consensus of Chinese experts part II: Graft selection and clinical outcome evaluation. J Orthop Translat 2024; 48:163-175. [PMID: 39257437 PMCID: PMC11385786 DOI: 10.1016/j.jot.2024.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 06/10/2024] [Accepted: 07/03/2024] [Indexed: 09/12/2024] Open
Abstract
Background In the recent decade, there has been substantial progress in the technologies and philosophies associated with diagnosing and treating anterior cruciate ligament (ACL) injuries in China. The therapeutic efficacy of ACL reconstruction in re-establishing the stability of the knee joint has garnered widespread acknowledgment. However, the path toward standardizing diagnostic and treatment protocols remains to be further developed and refined. Objective In this context, the Chinese Association of Orthopaedic Surgeons (CAOS) and the Chinese Society of Sports Medicine (CSSM) collaboratively developed an expert consensus on diagnosing and treating ACL injury, aiming to enhance medical quality through refining professional standards. Methods The consensus drafting team invited experts across the Greater China region, including the mainland, Hong Kong, Macau, and Taiwan, to formulate and review the consensus using a modified Delphi method as a standardization approach. As members of the CSSM Lower Limb Study Group and the CAOS Arthroscopy and Sports Medicine Study Group, invited experts concentrated on two pivotal issues: "Graft Selection" and "Clinical Outcome Evaluation" during the second part of the consensus development. Results This focused discussion ultimately led to a strong consensus on nine specific consensus terms. Conclusion The consensus clearly states that ACL reconstruction has no definitive "gold standard" graft choice. Autografts have advantages in healing capability but are limited in availability and have potential donor site morbidities; allografts reduce surgical trauma but incur additional costs, and there are concerns about slow healing, quality control issues, and a higher failure rate in young athletes; synthetic ligaments allow for early rehabilitation and fast return to sport, but the surgery is technically demanding and incurs additional costs. When choosing a graft, one should comprehensively consider the graft's characteristics, the doctor's technical ability, and the patient's needs. When evaluating clinical outcomes, it is essential to ensure an adequate sample size and follow-up rate, and the research should include patient subjective scoring, joint function and stability, complications, surgical failure, and the return to sport results. Medium and long-term follow-ups should not overlook the assessment of knee osteoarthritis.
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Affiliation(s)
- Tianwu Chen
- Huashan Hospital Fudan University, Shanghai, China
| | - Xizhuang Bai
- Liaoning Provincial People's Hospital, Shenyang, Liaoning Province, China
| | - Lunhao Bai
- Shengjing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Wai Sin Chan
- Health Bureau of Macau Special Administrative Region Government, Macau Special Administrative Region, China
| | - Shiyi Chen
- Huashan Hospital Fudan University, Shanghai, China
| | - Chen Chen
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jiwu Chen
- The First Affiliated Hospital of Shanghai Jiao Tong University, Shanghai, China
| | - Liaobin Chen
- Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Guofeng Dai
- Qilu Hospital of Shandong University, Jinan, Shandong Province, China
| | - Zhizeng Gao
- The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
| | - Yang Guo
- The First Affiliated Hospital of Xiamen University, Xiamen, Fujian Province, China
| | - Yong Hu
- Sichuan Provincial Orthopedic Hospital, Chengdu, Sichuan Province, China
| | - Ning Hu
- The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Huayang Huang
- General Hospital of the Southern Theater Command of the People's Liberation Army, Guangzhou, Guangdong Province, China
| | - Xunwu Huang
- The Eighth Medical Center of the Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xuan Huang
- Changhai Hospital, Naval Medical University, Shanghai, China
| | - Jingmin Huang
- Tianjin Hospital, Tianjin University, Tianjin, China
| | - Yifan Kang
- Shanghai Fourth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Hung Maan Lee
- Hualien Tzu Chi Medical Center, Hualien City, Taiwan, China
| | - Hongyun Li
- Huashan Hospital Fudan University, Shanghai, China
| | - Yunxia Li
- Huashan Hospital Fudan University, Shanghai, China
| | - Jin Li
- Ningbo Medical Center LiHuiLi Hospital, Ningbo, Zhejiang Province, China
| | - Kuanxin Li
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China
| | - Yanlin Li
- The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, China
| | - Jian Li
- West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Qi Li
- West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Ruixin Lin
- Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xinwei Liu
- General Hospital of the Northern Theater Command of the People's Liberation Army, Shenyang, Liaoning Province, China
| | - Ning Liu
- Zhengzhou Orthopedics Hospital, Zhengzhou, Henan Province, China
| | - Wei Lü
- Heilongjiang Provincial Hospital, Harbin, Heilongjiang Province, China
| | - Hongbin Lü
- Xiangya Hospital Central South University, Changsha, Hunan Province, China
| | - Xiaogang Ma
- Tibet Autonomous Region People's Hospital, Lhasa, Tibet Autonomous Region, China
| | - Kun Mi
- Guangxi International Zhuang Medicine Hospital, Guangxi University of Chinese Medicine, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Zhiming Qi
- Dalian Orthopedic Hospital, Dalian, Liaoning Province, China
| | - Luning Sun
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Jun Tao
- The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
| | - Xueren Teng
- Qingdao Municipal Hospital, Qingdao, Shandong Province, China
| | - Xuesong Wang
- Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | | | - Kai Wang
- Qinghai Provincial People's Hospital, Xining, Qinghai Province, China
| | - Fei Wang
- The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Hong Wang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Weiming Wang
- Xinhua Hospital Affiliated to Dalian University, Dalian, Liaoning Province, China
| | - Meng Wu
- The Second Hospital of Lanzhou University, Lanzhou, Gansu Province, China
| | - Yayi Xia
- The Second Hospital of Lanzhou University, Lanzhou, Gansu Province, China
| | - Gengyan Xing
- The Third Medical Center of the Chinese People's Liberation Army General Hospital, Beijing, China
| | - Weidong Xu
- Changhai Hospital, Naval Medical University, Shanghai, China
| | - Youjia Xu
- The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Kun Yin
- The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Hongbo You
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Jia-Kuo Yu
- Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Patrick Yung
- Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Hui Zhang
- Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
| | - Xinghuo Zhang
- Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, China
| | - Xintao Zhang
- Peking University Shenzhen Hospital, Shenzhen, Guangzhou Province, China
| | - Chunli Zhang
- Qionghai People's Hospital, Qionghai, Hainan Province, China
| | - Wentao Zhang
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangzhou Province, China
| | - Weiguo Zhang
- The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, China
| | - Yufei Zhang
- The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, China
| | - Keyuan Zhang
- The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uyghur Autonomous Region, China
| | - Yadong Zhang
- The Fourth Medical Center of the General Hospital of the People's Liberation Army, Beijing, China
| | - Lei Zhang
- Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qichun Zhao
- The First Affiliated Hospital of the University of Science and Technology of China, Hefei, Anhui Province, China
| | - Jiapeng Zheng
- Southeast Hospital Affiliated to Xiamen University, Zhangzhou, Fujian Province, China
| | - Jingbin Zhou
- China National Institute of Sports Medicine, Beijing, China
| | - Liwu Zhou
- General Hospital of the Eastern Theater Command of the People's Liberation Army, Nanjing, Jiangsu Province, China
| | - Yongsheng Xu
- Inner Mongolia Autonomous Region People's Hospital, Hohhot, Inner Mongolia Autonomous Region, China
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Martorell-de Fortuny L, Torres-Claramunt R, Sánchez-Soler JF, Perelli S, Hinarejos P, Monllau JC. Patellar bone defect grafting does not reduce anterior knee pain after bone-patellar tendon-bone anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 2024. [PMID: 39194385 DOI: 10.1002/ksa.12449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 08/04/2024] [Accepted: 08/04/2024] [Indexed: 08/29/2024]
Abstract
PURPOSE Donor site morbidity is the main drawback to using bone-patellar tendon-bone (BPTB) as a graft in anterior cruciate ligament (ACL) reconstruction. The objective of the study was to determine whether refilling the patellar bone defect after BPTB harvesting with autograft bone decreased kneeling pain to a greater degree when compared with a group in which bone defect is left unaddressed. METHODS This is a randomised single-blinded controlled study. Forty patients were randomised into two groups; group 1: Patellar bone defect filled with autologous bone; group 2: Bone defect left undressed. Pain was measured by means of pressure algometry (PA). Functional outcomes were measured with the Kujala and Victorian Institute of Sport Assessment-Patella (VISA-P) score. Magnetic resonance imaging (MRI) was done to measure bone buildup between groups at the 1-year follow-up. RESULTS No differences were observed in the different algometry measurements and the scores were assessed at 3, 6 and 12 months postoperatively. The ratio of void filled remained consistently higher (p = 0.003) in group 1 when compared to group 2. CONCLUSIONS Although refilling the lower pole of the patella with autologous bone from the harvested BPTB autograft loads the bone defect, it does not reduce pain at the donor site 1 year after surgery. LEVEL OF EVIDENCE Therapeutic study level 1.
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Affiliation(s)
| | - Raul Torres-Claramunt
- Orthopaedic Department, Hospital del Mar, Universitat Autònoma Barcelona, Barcelona, Spain
- ICATKnee, Institut Català de Traumatologia i Medicina de l'Esport (ICATME), Hospital Universitari Dexeus, UAB, Barcelona, Spain
| | - Juan Francisco Sánchez-Soler
- Orthopaedic Department, Hospital del Mar, Universitat Autònoma Barcelona, Barcelona, Spain
- Knee Surgery Department, Barcelona Trauma Institute, Centro Médico Teknon, Barcelona, Spain
| | - Simone Perelli
- Orthopaedic Department, Hospital del Mar, Universitat Autònoma Barcelona, Barcelona, Spain
- ICATKnee, Institut Català de Traumatologia i Medicina de l'Esport (ICATME), Hospital Universitari Dexeus, UAB, Barcelona, Spain
| | - P Hinarejos
- Orthopaedic Department, Hospital del Mar, Universitat Autònoma Barcelona, Barcelona, Spain
| | - Joan Carles Monllau
- Orthopaedic Department, Hospital del Mar, Universitat Autònoma Barcelona, Barcelona, Spain
- ICATKnee, Institut Català de Traumatologia i Medicina de l'Esport (ICATME), Hospital Universitari Dexeus, UAB, Barcelona, Spain
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Pearsall C, Chen AZ, Abdelaziz A, Saltzman BM, Piasecki DP, Popkin CA, Redler LH, Levine WN, Ahmad CS, Trofa DP. Patient Preferences for Graft Selection in Anterior Cruciate Ligament Reconstruction. Orthop J Sports Med 2024; 12:23259671241258429. [PMID: 39157023 PMCID: PMC11328237 DOI: 10.1177/23259671241258429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 04/26/2024] [Indexed: 08/20/2024] Open
Abstract
Background Selecting an appropriate graft for anterior cruciate ligament (ACL) reconstruction requires consideration of a patient's preferences, goals, age, and physical demands alongside the risks and benefits of each graft choice. Purpose To determine the most popular ACL reconstruction grafts among patients and the most important factors influencing their decisions. Study Design Cross-sectional study; Level of evidence, 3. Methods Patients undergoing ACL reconstruction between October 2022 and April 2023 completed a survey either before (nonconsult group) or after (consult group) speaking with their surgeon, who provided an evidence-based description of the pros and cons of an allograft and the following autografts: bone-patellar tendon-bone (BPTB), hamstring tendon (HT), and quadriceps tendon (QT). Patient characteristics, graft choice, information influencing their graft choice, and surgeon recommendation were collected and compared between the groups. Results Among the 100 included patients, 59.0% were male, and the mean age was 28.3 ± 10.4 years. The most popular grafts were the BPTB (56.0%), followed by the QT (29.0%), HT (8.0%), and allograft (7.0%). No significant difference was observed in the graft selection between the consult group (n = 60; BPTB, 46.7%; QT, 38.3%; HT, 8.3%; allograft, 6.7%) and nonconsult group (n = 40; BPTB, 70.0%; QT, 15.0%; HT, 7.5%; allograft, 7.5%) (P = .0757). In the consult group, 81.7% of patients selected the graft recommended to them by their surgeon. The top 2 graft selection reasons were usage in professional athletes and failure rates, while the top 2 ACL surgery concerns were returning to their desired level of athletics and graft failure risk. Among the 93 patients who researched their ACL graft options before their visit, the most popular information source was some form of media (72.0% [67/93]). Conclusion The study findings underscore the importance of patient preference and surgeon recommendation in a patient's graft selection and highlight the need to be cognizant of the information sources available to patients when researching their graft options.
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Affiliation(s)
- Christian Pearsall
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - Aaron Z. Chen
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - Abed Abdelaziz
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - Bryan M. Saltzman
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina, USA
- Atrium Health Musculoskeletal Institute, Charlotte, North Carolina, USA
| | - Dana P. Piasecki
- OrthoCarolina Sports Medicine Center, Charlotte, North Carolina, USA
- Atrium Health Musculoskeletal Institute, Charlotte, North Carolina, USA
| | - Charles A. Popkin
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - Lauren H. Redler
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - William N. Levine
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - Christopher S. Ahmad
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - David P. Trofa
- Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, New York, USA
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D'Ambrosi R, Milinkovic DD, Abermann E, Herbort M, Fink C. Quality of YouTube Videos Regarding Anterior Cruciate Ligament Reconstruction Using Quadriceps Tendon Autograft Is Unsatisfactory. Arthroscopy 2024; 40:2236-2243. [PMID: 38185185 DOI: 10.1016/j.arthro.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/12/2023] [Accepted: 01/01/2024] [Indexed: 01/09/2024]
Abstract
PURPOSE To assess the validity and informational value of teaching material regarding anterior cruciate ligament reconstruction (ACLR) using quadriceps tendon (QT) autograft provided on the YouTube video platform. METHODS An extensive systematic search of the YouTube video platform was performed, and all videos that met the criteria were included in the analysis. The analysis of the video content was performed using the DISCERN instrument, Journal of American Medical Association (JAMA) benchmark criteria, and Global Quality Score (GQS). The duration of the videos, the date of publication, and the number of likes and views were recorded. Furthermore, videos were categorized based on the source (physicians, companies, patients), the subject (surgical technique, patient experience and overview [overview videos were videos in which multiple aspects were analyzed]), and the type of content (educational or subjective patient experience). RESULTS A total of 88 videos were included in the analysis. Seventy-one (80.7%) videos were published by physicians, 15 (17.0%) by patients, and 2 (2.3%) by companies. The majority of the videos described various surgical techniques (59%-67.0%), 80.7% of the videos (72%-81.8%) had an educational nature, and the remaining 18.2% described patient experiences. The mean length of the videos was 8.21 ± 7.88 minutes. The mean number of views was 3,988.51 ± 9,792.98 (range 9-56,047), whereas the mean numbers of comments and likes were 30.07 ± 70.07 (range 0-493) and 4.48 ± 14.22 (range 0-82), respectively. The mean DISCERN score, JAMA score, and GQS were 27.43 ±11.56 (95% confidence interval [CI] 25.01-29.85; range: 17-68), 1.22 ± 0.85 (95% CI 1.04-1.40; range 0-3), and 1.82 ± 0.93 (95% CI 1.63-2.01; range 1-4), respectively. For all scores, videos published by physicians had greater quality (DISCERN score, JAMA score, and GQS) (P < .05). Among all of the analyzed videos, overview videos were of the highest quality (P < .05). CONCLUSIONS YouTube is a fast and open-access source of mass information. The overall quality of the videos on ACLR performed using QT autograft was unsatisfactory, demonstrating low educational quality and reliability. Currently, YouTube cannot be recommended as a reliable source of information on ACLR with the QT. CLINICAL RELEVANCE Surgeons treating anterior cruciate ligament injuries should take special care when suggesting outside sources for patients to use to further educate themselves about this procedure. Due to the poor quality of the content, orthopaedic health care professionals should alert patients about the inaccuracies of YouTube videos addressing anterior cruciate ligament reconstruction with the quadriceps tendon. Additionally, health care practitioners should attempt to offer patients better options.
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Affiliation(s)
- Riccardo D'Ambrosi
- IRCCS Ospedale Galeazzi - Sant'Ambrogio, Milan, Italy; Università degli Studi di Milano, Dipartimento di Scienze Biomediche per la Salute, Milan, Italy.
| | - Danko Dan Milinkovic
- Department of Orthopedic and Trauma Surgery, Arcus Sportclinic, Pforzheim, Germany
| | - Elisabeth Abermann
- Gelenkpunkt - Sports and Joint Surgery, FIFA Medical Centre of Excellence, Innsbruck, Austria
| | - Mirco Herbort
- Research Unit for Orthopaedic Sports Medicine and Injury Prevention (OSMI), Private University for Health Sciences, Medical Informatics and Technology, Innsbruck, Austria; Orthopadische Chirurgie Munchen, Munchen, Germany
| | - Christian Fink
- Gelenkpunkt - Sports and Joint Surgery, FIFA Medical Centre of Excellence, Innsbruck, Austria; Research Unit for Orthopaedic Sports Medicine and Injury Prevention (OSMI), Private University for Health Sciences, Medical Informatics and Technology, Innsbruck, Austria
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8
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Petit CB, Slone HS, Diekfuss JA, Barber Foss KD, Warren SM, Montalvo AM, Lamplot JD, Myer GD, Xerogeanes JW. Sex-Specific Outcomes After Anterior Cruciate Ligament Reconstruction Using an All-Soft Tissue Quadriceps Tendon Autograft in a Young Active Population. Am J Sports Med 2024; 52:2450-2455. [PMID: 39097771 DOI: 10.1177/03635465241262018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/05/2024]
Abstract
BACKGROUND The ideal graft for anterior cruciate ligament (ACL) reconstruction (ACLR) in young athletes has a high return-to-sport (RTS) rate and a low reinjury rate. Quadriceps tendon autografts are being used with increasing frequency for ACLR in this population, despite a paucity of evidence to support their use. PURPOSE To report the RTS rate, ipsilateral reinjury rate, and contralateral ACL injury rate in a young athletic population undergoing primary ACLR using an all-soft tissue quadriceps tendon (ASTQT) autograft. STUDY DESIGN Cases series; Level of evidence, 4. METHODS Patients aged 14 to 22 years who underwent primary ACLR using an ASTQT autograft by a single surgeon between January 1, 2005, and April 30, 2020, were identified via electronic medical records and contacted ≥24 months after ACLR to complete a survey regarding subsequent ipsilateral or contralateral ACL injuries and RTS. Patients who had undergone previous ACLR (ipsilateral or contralateral) were excluded. RESULTS A total of 656 patients (330 male, 326 female; mean age, 17.9 years) were identified, and 395 patients completed the survey (60.2%; 174 male, 221 female; mean age, 17.8 years) with a mean follow-up of 73 ± 29 months (range, 24-139 months). The RTS rate was high (male: 87.7%; female: 82.8%; P = .19). Male and female patients had similar rates of revision ACLR (male: 12.6%; female: 10.0%; P = .40) and contralateral ACL injuries (male: 13.8%; female: 11.3%; P = .46). CONCLUSION A high RTS rate and similar rates of ipsilateral and contralateral ACL injuries were found for male and female patients in a young athletic population undergoing primary ACLR using an ASTQT autograft. These results help one to better understand the utility of ASTQT grafts to support successful ACLR in young athletic populations, for which ASTQT grafts appear to yield favorable outcomes.
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Affiliation(s)
- Camryn B Petit
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- Emory Sports Medicine Center, Atlanta, Georgia, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia, USA
- Medical College of Georgia, Augusta, Georgia, USA
| | - Harris S Slone
- Department of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Jed A Diekfuss
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- Emory Sports Medicine Center, Atlanta, Georgia, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Kim D Barber Foss
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- Emory Sports Medicine Center, Atlanta, Georgia, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Shayla M Warren
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- Emory Sports Medicine Center, Atlanta, Georgia, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Alicia M Montalvo
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- College of Health Solutions, Arizona State University, Phoenix, Arizona, USA
| | - Joseph D Lamplot
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- Campbell Clinic Orthopaedics, Germantown, Tennessee, USA
| | - Gregory D Myer
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- Emory Sports Medicine Center, Atlanta, Georgia, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia, USA
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, USA
- The Micheli Center for Sports Injury Prevention, Waltham, Massachusetts, USA
- Youth Physical Development Centre, Cardiff Metropolitan University, Cardiff, UK
| | - John W Xerogeanes
- Emory Sports Performance And Research Center, Flowery Branch, Georgia, USA
- Emory Sports Medicine Center, Atlanta, Georgia, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia, USA
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9
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Raj S, Ridha A, Searle HKC, Khatri C, Ahmed I, Metcalfe A, Smith N. Quadriceps tendon versus hamstring tendon graft for primary anterior cruciate ligament reconstruction: A systematic review and meta-analysis of randomised trials. Knee 2024; 49:226-240. [PMID: 39043018 DOI: 10.1016/j.knee.2024.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/13/2024] [Accepted: 07/02/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND Anterior cruciate ligament reconstruction (ACLR) is most commonly performed with hamstring tendon (HT) or bone-patellar tendon-bone (BTB) autografts, although the quadriceps tendon (QT) autograft has recently increased in popularity. This systematic review and meta-analysis review compares QT and HT autografts for primary ACLR with a sole focus on randomised controlled trials (RCTs). METHODS A prospective protocol was registered on PROSPERO (CRD42023427339). The search included MEDLINE, Embase and Web of Science until February 2024. Only comparative RCTs were included. The primary outcome was the International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form score. Secondary outcomes included: other validated patient-reported outcome measures (PROMs), objective strength scores, complications, and return to sport and work. RESULTS From 2,609 articles identified, seven were included (n = 474 patients). This meta-analysis did not identify a significant difference in post-operative IKDC scores (5 articles; p = 0.73), Lysholm scores (3 studies; p = 0.80) or Tegner activity scales (2 studies; p = 0.98). There were no differences in graft failure rates (4 studies; p = 0.92) or in overall adverse events (4 studies; p = 0.83) at 24 months post-ACLR as per meta-analysis. Donor site morbidity scores were significantly lower in the QT group (MD -4.67, 95% CI -9.29 to -0.05; 2 studies, 211 patients; p = 0.05, I2 = 34%). CONCLUSION There were no differences between QT and HT in PROMs, graft failure rates or overall complications based on low- to moderate-quality evidence. There may possibly be lower donor site morbidity with the QT autograft, however, the evidence is not sufficient to draw definitive conclusions.
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Affiliation(s)
- Siddarth Raj
- Department of Trauma & Orthopaedic Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, United Kingdom; Warwick Clinical Trials Unit, Clinical Sciences Research Laboratories, Coventry, United Kingdom.
| | - Ali Ridha
- Department of Trauma & Orthopaedic Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, United Kingdom; Warwick Clinical Trials Unit, Clinical Sciences Research Laboratories, Coventry, United Kingdom
| | - Henry K C Searle
- Department of Trauma & Orthopaedic Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, United Kingdom; Warwick Clinical Trials Unit, Clinical Sciences Research Laboratories, Coventry, United Kingdom
| | - Chetan Khatri
- Department of Trauma & Orthopaedic Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, United Kingdom; Warwick Clinical Trials Unit, Clinical Sciences Research Laboratories, Coventry, United Kingdom
| | - Imran Ahmed
- Department of Trauma & Orthopaedic Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, United Kingdom; Warwick Clinical Trials Unit, Clinical Sciences Research Laboratories, Coventry, United Kingdom
| | - Andrew Metcalfe
- Department of Trauma & Orthopaedic Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, United Kingdom; Warwick Clinical Trials Unit, Clinical Sciences Research Laboratories, Coventry, United Kingdom
| | - Nicholas Smith
- Department of Trauma & Orthopaedic Surgery, University Hospitals Coventry & Warwickshire NHS Trust, Clifford Bridge Road, Coventry, United Kingdom; Warwick Clinical Trials Unit, Clinical Sciences Research Laboratories, Coventry, United Kingdom
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10
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Dadoo S, Herman ZJ, Hughes JD. Surgical Techniques in Primary ACL Reconstruction: Getting It Right the First Time. Clin Sports Med 2024; 43:399-412. [PMID: 38811118 DOI: 10.1016/j.csm.2023.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
The ideal anterior cruciate ligament reconstruction (ACLR) is an individualized anatomic approach aimed at restoring the native structure and function of the knee. Surgeons are tasked with difficult decisions during operative planning, including the optimal graft choice for the patient and appropriate anatomic tunnel placement. Special considerations should additionally be given for skeletally immature patients and those at high-risk for failure, including younger, active patients participating in pivoting sports. The purpose of this review is to provide an overview of the individualized approach to ACLR, including the necessary preoperative and operative considerations to optimize patient outcomes.
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Affiliation(s)
- Sahil Dadoo
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water Street, Pittsburgh, PA 15203, USA.
| | - Zachary J Herman
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water Street, Pittsburgh, PA 15203, USA
| | - Jonathan D Hughes
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water Street, Pittsburgh, PA 15203, USA; Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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11
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Cordasco FA, Hidalgo Perea S, Uppstrom TJ, Chipman DE, Pascual-Leone N, Aitchison AH, Lijesen E, Ann Asaro L, Green DW. Quadriceps Tendon Anterior Cruciate Ligament Reconstruction in Skeletally Immature Patients: 3-Year Clinical and Patient-Reported Outcomes. Am J Sports Med 2024; 52:2230-2236. [PMID: 38877730 DOI: 10.1177/03635465241255641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Abstract
BACKGROUND The rate of anterior cruciate ligament (ACL) rupture in active, skeletally immature patients is increasing. Although hamstring tendon autograft (HTA) was previously deemed the gold standard, recent studies have shown HTA to have a high failure rate in this high-risk population of young competitive athletes, and quadriceps tendon autograft (QTA) has yielded excellent preliminary outcomes in some studies examining this population. PURPOSE To evaluate 3-year clinical and patient-reported functional outcomes of primary ACL reconstruction (ACLR) with soft tissue QTA in skeletally immature patients. STUDY DESIGN Case series; Level of evidence, 4. METHODS Skeletally immature patients who underwent ACLR with a full-thickness soft tissue QTA were included. Preoperative patient and surgical data were collected. The ACLR technique was selected predicated upon skeletal age and included all-epiphyseal and complete transphyseal techniques. Patients were followed for a minimum of 2 years with successive clinical visits or were contacted via telephone. Patients who did not have minimum 2-year follow-up after 3 contact attempts via telephone were excluded. Information regarding return to sports (RTS) and concomitant or subsequent surgical procedures was collected. Pediatric International Knee Documentation Committee (Pedi-IKDC), Hospital for Special Surgery Functional Activity Brief Scale (HSS Pedi-FABS), and Single Assessment Numeric Evaluation (SANE) scores were collected. RESULTS Of 85 adolescent patients aged 11.1 to 17.6 years (mean age, 14.1 ± 1.2 years), 2 patients were determined to be lost to follow-up after 3 failed contact attempts. Of the patients included in this study (N = 83), 26 patients (31%) underwent all-epiphyseal and 57 patients (69%) underwent complete transphyseal ACLR. Additionally, 48 patients (58%) underwent concomitant lateral extra-articular tenodesis using the iliotibial band with a modified Lemaire technique. The mean follow-up time was 3.7 ± 1.2 years (range, 2-7 years). Twenty (24%) patients had subsequent surgical procedures, of which 3 (4%) were due to graft failures. At a mean 3-year follow-up, the mean Pedi-IKDC, HSS Pedi-FABS, and SANE scores were 90, 23, and 94 respectively; the RTS rate was 100%; and the rate of RTS at the previous level of performance was 93%. CONCLUSION Use of a soft tissue QTA for ALCR in a high-risk skeletally immature population of athletes resulted in excellent postoperative outcomes with low rates of graft failure and high return to sport rates.
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Affiliation(s)
- Frank A Cordasco
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, USA
| | - Sofia Hidalgo Perea
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | - Tyler J Uppstrom
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
| | - Danielle E Chipman
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | - Nicolas Pascual-Leone
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | | | - Emilie Lijesen
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
| | - Lori Ann Asaro
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, USA
| | - Daniel W Green
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
- Pediatric Orthopedic Surgery Service, Hospital for Special Surgery, New York, New York, USA
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12
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Brinkman JC, Moore ML, Lai C, Tummala SV, Pollock JR, McQuivey KS, Hassebrock JD, Thompson AB, Chhabra A. Patient Interest in Quadriceps Autograft Anterior Cruciate Ligament Reconstruction Is Increasing Over Other Autograft Options: A 12-Year Google Trends Analysis. Arthrosc Sports Med Rehabil 2024; 6:100942. [PMID: 39006776 PMCID: PMC11240022 DOI: 10.1016/j.asmr.2024.100942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 04/02/2024] [Indexed: 07/16/2024] Open
Abstract
Purpose To use Google trends to explore differences in public interest among types of anterior cruciate ligament (ACL) autografts, specifically quadriceps tendon, patellar tendon, and hamstring tendon autografts, between 2008 and 2019. Methods Data were obtained by querying Google Trends for key terms and phrases for online search data ranging from January 2008 to December 2019. Relative search volumes were created based on searches related to ACL reconstruction with comparative analysis generated for search terms related to quadriceps ACL, patellar tendon ACL, and hamstring ACL autografts. Statistical analysis included linear regression analysis, comparison of quarterly search volume trends over time, and comparison of cumulative annual search volumes for 2008 versus 2019. Results Linear models for respective search terms were statistically significant for the quadriceps (P < .001) and patellar (P = .007) tendon autograft groups but not the hamstring group (P = .129). The quadriceps autograft group demonstrated a 12-year search volume trend change of 0.56, which was significantly greater than the hamstring (0.07; P < .001) and patellar tendon (0.168; P < .001) groups. There was no significant difference in the trend change between hamstring and patellar tendon groups (P = .20). Percent change in cumulative relative annual search volumes between 2008 and 2019 was 112% for the quadriceps tendon group, 12.9% for the hamstring group, and 18.6% for the patellar tendon group. Conclusions This study indicates a consistently increasing public interest in quadriceps tendon autograft for ACL reconstruction. The quadriceps autograft group demonstrated a significantly greater 12-year online search volume, greater linear correlation, and larger percent change between 2008 and 2019 compared with patellar tendon or hamstring autograft groups. Clinical Relevance Awareness of patient perceptions has value in informing shared decision-making, aligning patient expectations, and guiding areas of future research. Each of these has an impact on patient care. Being aware of patient interest and expectations is particularly important in areas with controversial or emerging research.
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Affiliation(s)
- Joseph C. Brinkman
- Department of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, Arizona, U.S.A
| | - M. Lane Moore
- Mayo Clinic Alix School of Medicine, Scottsdale, Arizona, U.S.A
| | - Cara Lai
- Department of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, Arizona, U.S.A
| | - Sailesh V. Tummala
- Department of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, Arizona, U.S.A
| | | | - Kade S. McQuivey
- Department of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, Arizona, U.S.A
| | | | - Adam B. Thompson
- The Robert Larner M.D. College of Medicine at The University of Vermont, Burlington, Vermont, U.S.A
| | - Anikar Chhabra
- Department of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, Arizona, U.S.A
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Huber T, Frühwirth M, Hartenbach F, Franzmair S, Ullmann D, Rath B. A novel surgical technique for revision anterior cruciate ligament reconstruction using an isolated rectus femoris tendon autograft. Arch Orthop Trauma Surg 2024; 144:2723-2730. [PMID: 38753014 DOI: 10.1007/s00402-024-05268-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 03/03/2024] [Indexed: 06/29/2024]
Abstract
INTRODUCTION Only a few anatomic studies have described an isolated rectus femoris tendon autograft for anterior cruciate ligament (ACL) reconstruction. This study aims to demonstrate a new surgical technique utilising the rectus femoris tendon for ACL reconstruction. This study hypothesises that the rectus tendon autograft will yield satisfying postoperative outcomes in terms of stability, with minimal complications at the harvest site. METHODS This retrospective study investigated the outcomes of 28 revision ACL reconstructions using a rectus tendon autograft with a mean follow-up of 41.7 (range, 24.0-64.8) months. A 3 cm longitudinal incision was used to harvest the rectus tendon with an open tendon stripper. Intraoperative collected data included the length of the tendon and thickness of a 4-fold graft. Further outcome parameters include anterior cruciate ligament stability and range of motion. Additionally, postoperative complications, especially donor site morbidity, were documented in type and frequency. RESULTS The mean tendon length measured 32.4 cm (range, 30-35 cm). After preparing a 4-fold graft, the mean diameter was 9.2 mm (range, 8.0-10 mm) at the tibial and 9.0 mm (range, 7.5-10 mm) at the femoral end. Stability evaluated by the Lachman test improved significantly from 2 (Interquartile range (IQR), 2-3) preoperatively to 0 (IQR, 0-1) postoperatively (p < .001). Rerupture of the anterior cruciate ligament graft was observed in 2 patients (7.1%). Four patients showed a persistent extension deficit of about 5 degrees postoperatively. Two of them underwent revision surgery due to a Cyclops lesion. Only one patient complained of prolonged pain at the harvest site (3.6%). CONCLUSION The 4-fold rectus tendon represents a novel autograft technique in revision ACL reconstruction. This study provides evidence of appropriate graft dimensions and satisfying postoperative outcomes regarding stability. The technique is associated with a low complication rate at the harvest site. STUDY DESIGN Case series; Level of evidence, IV.
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Affiliation(s)
- Thorsten Huber
- Department of Orthopedics, Klinikum Wels-Grieskirchen, Wels, 4600, Austria
| | - Marcel Frühwirth
- Department of Trauma Surgery, Klinikum Wels-Grieskirchen, Wels, 4600, Austria.
| | - Florian Hartenbach
- Department of Orthopedics, Klinikum Wels-Grieskirchen, Wels, 4600, Austria
| | - Sarah Franzmair
- Department of Orthopedics, Klinikum Wels-Grieskirchen, Wels, 4600, Austria
| | - David Ullmann
- Department of Orthopedics, Klinikum Wels-Grieskirchen, Wels, 4600, Austria
| | - Björn Rath
- Department of Orthopedics, Klinikum Wels-Grieskirchen, Wels, 4600, Austria
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14
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Maletis GB. Editorial Commentary: Analysis of Practice Patterns and Changes for Anterior Cruciate Ligament Surgery Document the Past and Present, but High-Quality Data Should Inform the Future. Arthroscopy 2024:S0749-8063(24)00392-X. [PMID: 38830438 DOI: 10.1016/j.arthro.2024.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 05/28/2024] [Indexed: 06/05/2024]
Abstract
Trends in practice patterns for anterior cruciate ligament surgery can give us a real-world look at what surgeons are actually doing. When large institutional studies show changing practice patterns over time, we can use those data to help benchmark our own practices. Innovations are inspired by colleagues, published literature, and industry, and not all innovation is positive. A return to independent drilling of the femoral and tibial tunnels reverses a single-incision trend that was less anatomic. Although hamstring tendon grafts are a popular graft choice, hamstring tendon grafts are associated with greater revision rates, and high-volume surgeons prefer bone-patellar tendon-bone and quadriceps tendon and autografts in general. Additional data are required to determine the benefit of quadriceps tendon and of lateral extra-articular tenodesis augmentation of anterior cruciate ligament reconstruction. Although a first step is to identify current practice patterns, the most important step is to develop high-quality outcome data, which can be used to inform surgeons so they can individualize and optimize surgery for their patients.
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15
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Light JJ, Firoved AB, Rocchi VJ, Wellman LL, Bonner KF. Femoral Fixation Strength as a Function of Bone Plug Length in Anterior Cruciate Ligament Reconstruction Utilizing Interference Screws. J Knee Surg 2024; 37:444-451. [PMID: 37848048 DOI: 10.1055/s-0043-1775983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
PURPOSE To determine femoral construct fixation strength as bone plug length decreases in anterior cruciate ligament reconstruction (ACLR). METHODS Sixty fresh-frozen bone-patellar tendon-bone allografts were utilized and divided into 20-, 15-, and 10-mm length bone plug groups, subdivided further so that half utilized the patella side (P) for testing and half used the tibial side (T). Ten mm diameter recipient tunnels were created within the anatomic anterior cruciate ligament footprint of 60 cadaveric femurs. All bone plugs were 10 mm in diameter; grafts were fixed using a 7 × 23 mm metal interference screw. An Instron was used to determine the load to failure of each group. A one-way multivariate analysis of variance (MANOVA) was conducted to test the hypothesis that there would be one or more mean differences in fixation stability between 20- or 15-mm plug lengths (P or T) versus 10 mm T plug lengths when cross-compared, with no association between other P or T subgroups. RESULTS The mean load to failure of the 20 mm plugs (20 P + T) was 457 ± 66N, 15 mm plugs (15 P + T) was 437 ± 74N, and 10 mm plugs (10 P + T) was 407 ± 107N. There was no significant difference between P + T groups: 20-versus 15-mm (p = 1.000), 15-versus 10-mm (p = 0.798), and 20-versus 10-mm (p = 0.200); P + T MANOVA (p = 0.291). Within groups, there was no significant difference between patella and tibial bone plug subgroups with a pullout force range between 469 ± 56N and 374 ± 116N and p-value ranging from p = 1.000 for longer bone plugs to p = 0.194 for shorter bone plugs; P versus T MANOVA (p = 0.113). CONCLUSION In this human time zero cadaver model, there was no significant difference in construct failure between 20-,15-, and 10-mm bone plugs when fixed with an interference screw within the femoral tunnel, although fixation strength did trend down when from 20- to 15- to 10-mm bone plugs. CLINICAL RELEVANCE There is a balance between optimal bone plug length on the femoral side for achieving adequate fixation as well as minimizing donor site morbidity and facilitating graft passage in ACLR. This study reveals utilizing shorter plugs with interference screw fixation is potentially acceptable on the femoral side if shorter plugs are harvested.
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Affiliation(s)
- Jonathan J Light
- Eastern Virginia Medical School, School of Medicine, Norfolk, Virginia
| | - Amanda B Firoved
- Jordan Young Institute, Orthopaedic Surgery, Sports Medicine, Virginia Beach, Virginia
| | - Vanna J Rocchi
- Eastern Virginia Medical School, School of Medicine, Norfolk, Virginia
- Naval Medicine Center Portsmouth, Orthopaedics, Portsmouth, Virginia
| | - Laurie L Wellman
- Eastern Virginia Medical School, School of Medicine, Norfolk, Virginia
| | - Kevin F Bonner
- Eastern Virginia Medical School, School of Medicine, Norfolk, Virginia
- Jordan Young Institute, Orthopaedic Surgery, Sports Medicine, Virginia Beach, Virginia
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Peebles LA, Akamefula RA, Aman ZS, Verma A, Scillia AJ, Mulcahey MK, Kraeutler MJ. Following Anterior Cruciate Ligament Reconstruction With Bone-Patellar Tendon-Bone Autograft, the Incidence of Anterior Knee Pain Ranges From 5.4% to 48.4% and the Incidence of Kneeling Pain Ranges From 4.0% to 75.6%: A Systematic Review of Level I Studies. Arthrosc Sports Med Rehabil 2024; 6:100902. [PMID: 38562662 PMCID: PMC10982565 DOI: 10.1016/j.asmr.2024.100902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 01/13/2024] [Indexed: 04/04/2024] Open
Abstract
Purpose To (1) perform a systematic review of level I randomized controlled trials (RCTs) detailing the incidence of anterior knee pain and kneeling pain following anterior cruciate ligament reconstruction (ACLR) with bone-patellar tendon-bone (BPTB) autograft and (2) investigate the effect of bone grafting the patellar harvest site on anterior knee and kneeling pain. Methods A systematic review of level I studies from 1980 to 2023 was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The primary outcome evaluated was the presence of donor site morbidity in the form of anterior knee pain or kneeling pain. A secondary subanalysis was performed to assess for differences in the incidence of postoperative pain between patient groups undergoing ACLR with BPTB receiving harvest site bone grafting and those in whom the defect was left untreated. Results Following full-text review, 15 studies reporting on a total of 696 patients met final inclusion criteria. Patients were followed for an average of 4.78 years (range, 2.0-15.3), and the mean age ranged from 21.7 to 38 years old. The incidence of anterior knee pain, calculated from 354 patients across 10 studies, ranged from 5.4% to 48.4%. The incidence of postoperative pain with kneeling was determined to range from 4.0% to 75.6% in 490 patients from 9 studies. Patients treated with bone grafting of the BPTB harvest site had no significant difference in incidence of any knee pain compared with those who were not grafted, with incidences of 43.3% and 40.2%, respectively. Conclusions Based on the current level I RCT data, the incidences of anterior knee pain and kneeling pain following ACLR with BPTB autograft range from 5.4% to 48.4% and 4.0% to 75.6%, respectively. Level of Evidence Level I, systematic review of RCTs.
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Affiliation(s)
- Liam A. Peebles
- Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | | | - Zachary S. Aman
- Sidney Kimmel Medical College, Philadelphia, Pennsylvania, U.S.A
| | - Arjun Verma
- Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Anthony J. Scillia
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, U.S.A
| | - Mary K. Mulcahey
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, Illinois, U.S.A
| | - Matthew J. Kraeutler
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, U.S.A
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Yamasaki S, Hashimoto Y, Iida K, Han C, Kinoshita T, Nishino K, Nishida Y, Takigami J, Nakamura H. Quadriceps Tendon With Bone Autograft Has Better Stability and Magnetic Resonance Imaging Maturation Than Hamstring Tendon Autograft After Anterior Cruciate Ligament Reconstruction in Patients With Knee Hyperextension. Arthroscopy 2024; 40:1234-1244. [PMID: 37597704 DOI: 10.1016/j.arthro.2023.08.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/22/2023] [Accepted: 08/10/2023] [Indexed: 08/21/2023]
Abstract
PURPOSE To compare the clinical outcomes of anterior cruciate ligament (ACL) reconstruction between methods using quadriceps tendon with bone (QTB) and hamstring tendon (HT) in patients with hyperextension of the knee. METHODS The medical records of patients with knee hyperextension greater than 8° who underwent arthroscopic ACL reconstruction between October 2010 and October 2020 with follow-up for at least 2 years (median, 3 years; interquartile range [IQR], 2.0-4.6 years) were retrospectively reviewed. Side-to-side difference in anterior translation, pivot-shift test grade, Lysholm score, and graft intensity using the Howell grade on magnetic resonance imaging at final follow-up were compared between the QTB and HT groups. RESULTS The HT and QTB groups consisted of 42 patients and 21 patients, respectively. The overall mean age was 21.5 years (range, 14-48 years), and the median Tegner Activity Scale score was 6 (range, 3-9). Postoperatively, the median side-to-side difference in anterior translation was 1.75 mm (IQR, 1-3 mm) in the HT group and 1.0 mm (IQR, 0-1.75 mm) in the QTB group (P = .01). Pivot-shift testing showed grade 0 in 74.7%, grade 1 in 18.7%, and grade 2 in 6.6% of patients in the HT group and grade 0 in 85.7% and grade 1 in 14.3% of those in the QTB group (P = .03). The median postoperative Lysholm score was 99 in both groups. Graft signal intensity showed a significant between-group difference: grade I in 52%, grade II in 36%, and grade III in 12% of patients in the HT group versus grade I in 85.7%, grade II in 9.5%, and grade III in 4.8% of those in the QTB group (P = .03). CONCLUSIONS In patients who underwent ACL reconstruction for hyperextension of the knee, QTB yielded better clinical outcomes than HT with respect to anterior stability, rotational stability, and graft signal intensity on median 2-year follow-up magnetic resonance imaging. LEVEL OF EVIDENCE Level III, retrospective case-control study.
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Affiliation(s)
- Shinya Yamasaki
- Department of Orthopaedic Surgery, Osaka City General Hospital, Osaka, Japan.
| | - Yusuke Hashimoto
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Ken Iida
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Changhun Han
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Takuya Kinoshita
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Kazuya Nishino
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Yohei Nishida
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Junsei Takigami
- Department of Orthopaedic Surgery, Shimada Hospital, Osaka, Japan
| | - Hiroaki Nakamura
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
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18
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Dave U, Ofa SA, Ierulli VK, Perez-Chaumont A, Mulcahey MK. Both Quadriceps and Bone-Patellar Tendon-Bone Autografts Improve Postoperative Stability and Functional Outcomes After Anterior Cruciate Ligament Reconstruction: A Systematic Review. Arthrosc Sports Med Rehabil 2024; 6:100919. [PMID: 38525287 PMCID: PMC10960083 DOI: 10.1016/j.asmr.2024.100919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 02/16/2024] [Indexed: 03/26/2024] Open
Abstract
Purpose To compare postoperative knee stability, functional outcomes, and complications after anterior cruciate ligament (ACL) reconstruction using bone-patellar tendon-bone (BPTB) versus quadriceps tendon autograft. Methods In accordance with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines, the PubMed, Embase, and Cochrane Library databases were searched for studies published in 2002 or later. Studies were included if they met the following criteria: randomized controlled trials that included patients who underwent ACL reconstruction with BPTB or quadriceps tendon autograft including all soft tissue and bone-quadriceps tendon and in which measures of postoperative stability and functional outcomes were reported. Studies that were not written in English and those that analyzed animals or cadavers, were not randomized controlled trials, or used other grafts (e.g., hamstring) were excluded. Results The initial search identified 348 studies, 6 of which were included in this systematic review. Two of the six studies found no significant difference in performance outcomes or complications between quadriceps and BPTB autografts. One study found that patients receiving quadriceps autograft self-reported improved knee functional status compared with those receiving BPTB autograft. Another study found that quadriceps autograft resulted in a significantly reduced Quadriceps Index postoperatively compared with BPTB autograft (69.5 vs 82.8, P = .01) but found no difference in postoperative quadriceps strength. An additional study found that the outcomes of quadriceps tendon and BPTB autografts were equivalent per the International Knee Documentation Committee scale, but anterior knee pain was less severe in patients with quadriceps tendon autograft. Furthermore, one study revealed the overall International Knee Documentation Committee score was reported as normal significantly more often in patients who underwent ACL reconstruction with BPTB autograft (85% vs 50%, P < .001) and that donor-site morbidity was greater in patients with quadriceps autograft. No significant difference was found in complications requiring reoperation across studies. Conclusions Patients undergoing ACL reconstruction with either BPTB or quadriceps tendon autograft reported improved postoperative knee stability and functional outcomes. There is no significant difference in complications between quadriceps autograft use and BPTB autograft use. Level of Evidence Level III, systematic review of Level III retrospective studies.
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Affiliation(s)
- Udit Dave
- Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Sione A. Ofa
- Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Victoria K. Ierulli
- Department of Orthopaedics, Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Andre Perez-Chaumont
- Department of Orthopaedics, Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Mary K. Mulcahey
- Department of Orthopaedic Surgery and Rehabilitation, Stritch School of Medicine, Loyola University Chicago, Chicago, Illinois, U.S.A
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Klein B, Bartlett LE, Huyke-Hernandez FA, Tauro TM, Landman F, Cohn RM, Sgaglione NA. Analysis of Changing Practice Trends in Anterior Cruciate Ligament Reconstruction: A Multicenter, Single-Institution Database Analysis. Arthroscopy 2024:S0749-8063(24)00169-5. [PMID: 38447628 DOI: 10.1016/j.arthro.2024.02.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 02/24/2024] [Accepted: 02/24/2024] [Indexed: 03/08/2024]
Abstract
PURPOSE To identify trends in anterior cruciate ligament reconstruction (ACLR), including graft choice, femoral tunnel drilling techniques, and augmentation techniques, and to assess how various surgeon factors impact these trends. METHODS A retrospective review of primary ACLRs performed between 2014 and 2022 was completed using a multicenter institutional database. Patient demographic characteristics, graft type, femoral drilling technique, use of extra-articular tenodesis, and use of suture augmentation were recorded from the medical record. Surgeon fellowship training (sports trained vs non-sports trained), experience (high [minimum of 15 years in practice] vs low), and volume (high [minimum of 15 ACLRs/year] vs low) were used to stratify technique utilization. The z test for proportions was used to compare categorical variables. Pearson correlation analyses identified trends and assessed statistical significance, defined as P < .05. RESULTS Our cohort consisted of 2,032 ACLRs performed in 2,006 patients. The average patient age was 28.3 ± 11.6 years, with more procedures performed in male patients (67.3%). The average length of surgeon experience was 19.7 ± 11.4 years, with an average annual procedural volume of 4.0 ± 5.4 ACLRs. Most surgeons were sports trained (n = 55, 64.7%), high experience (n = 44, 57.1%), and low volume (n = 80, 94.1%). There was an increasing annual proportion of ACLRs performed by sports-trained surgeons (R = 0.748, P = .020) and low-experience surgeons (R = 0.940, P < .001). Autograft reconstructions were most often performed by sports-trained (71.2%), low-experience (66.1%), and high-volume (76.9%) surgeons. There was an increasing proportion of autograft ACLRs that used quadriceps tendon among sports-trained (R = 0.739, P = .023), high-experience (R = 0.768, P = .016), and low-volume (R = 0.785, P = .012) surgeons. Independent drilling techniques were used in an increasing proportion of ACLRs performed by non-sports-trained (R = 0.860, P = .003) and high-volume (R = 0.864, P = .003) surgeons. Augmentation of ACLR with concomitant suture augmentation (n = 24, 1.2%) or extra-articular tenodesis (n = 6, 0.3%) was rarely performed. CONCLUSIONS In our multicenter institution, the quadriceps tendon autograft has been increasingly used in ACLR by sports-trained, low-volume, and high-experience surgeons. Independent drilling techniques have been increasingly used by non-sports-trained and high-volume surgeons. CLINICAL RELEVANCE Surgeons must stay current with the literature that affects their procedures to ensure that evidence-based medicine is being practiced.
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Affiliation(s)
- Brandon Klein
- Department of Orthopaedic Surgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Huntington, New York, U.S.A..
| | - Lucas E Bartlett
- Rowan-Virtua School of Osteopathic Medicine, Stratford, New Jersey, U.S.A
| | | | - Tracy M Tauro
- Rowan-Virtua School of Osteopathic Medicine, Stratford, New Jersey, U.S.A
| | - Francis Landman
- Mount Sinai South Nassau, Department of Internal Medicine, Oceanside, New York, U.S.A
| | - Randy M Cohn
- Department of Orthopaedic Surgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Huntington, New York, U.S.A
| | - Nicholas A Sgaglione
- Department of Orthopaedic Surgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Huntington, New York, U.S.A
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Zegzdryn M, Moatshe G, Engebretsen L, Drogset JO, Lygre SHL, Visnes H, Persson A. Increased risk for early revision with quadriceps graft compared with patellar tendon graft in primary ACL reconstructions. Knee Surg Sports Traumatol Arthrosc 2024; 32:656-665. [PMID: 38375583 DOI: 10.1002/ksa.12081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 02/21/2024]
Abstract
PURPOSE Bone patella-tendon bone (BPTB) and hamstring tendon (HT) autografts are the most used grafts in primary anterior cruciate ligament (ACL) reconstructions (ACLR) in Norway. Quadriceps tendon (QT) autograft has gained more popularity during the past years. The purpose of this study is to compare revision rates and patient-reported outcomes of primary QT with BPTB and HT autograft ACL reconstructions in Norway at 2-year follow-up. It was hypothesized that there would be no difference in 2-year revision rates between all three autografts. METHODS Data included primary ACLR without concomitant ligament surgeries, registered in the Norwegian Knee Ligament Register from 2004 through 2021. Revision rates at 2 years were calculated using Kaplan-Meier analysis. Hazard ratios (HR) for revision were estimated using multivariable Cox regression analysis with revision within 2 years as endpoint. Mean change in patient-reported outcome was recorded preoperatively and at 2 years through the Knee Injury and Osteoarthritis Outcome Score (KOOS) subcategories 'Sport' and 'Quality of Life' was measured for patients that were not revised and analysed with multiple linear regression. RESULTS A total of 24,790 primary ACLRs were identified, 10,924 with BPTB, 13,263 with HT and 603 with a QT graft. Patients in the QT group were younger (23.5 years), more of them were women (58.2%) and over 50% had surgery <3 months after injury. The QT group had the highest prevalence of meniscal injuries (61.9%). Revision estimates at 2-years were 3.6%, 2.5% and 1.2% for QT, HT and BPTB, respectively (p < 0.001). In a Cox regression analysis with QT as reference, BPTB had a lower risk of revision (HR 0.4, 95% Cl 0.2-0.7, p < 0.001). No significant difference was observed in the revision risk between QT and HT (HR 1.1, 95% Cl 0.7-1.8, n.s.). The two most common reported reasons for revision were: traumatic graft rupture and nontraumatic graft failure. There were no differences between the groups in change of KOOS in subcategories 'Sport' and 'Quality of Life' at 2-years follow-up. CONCLUSION The 2-year risk of revision after ACLR with QT was higher than BPTB and similar to HT. No difference was found between the groups in patient-reported outcomes. This study provides valuable insights for both surgeons and patients when making decisions about the choice of autografts in primary ACL reconstructions. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Marek Zegzdryn
- Orthopaedic Department, Sørlandet Hospital Arendal, Arendal, Norway
| | - Gilbert Moatshe
- Orthopaedic Surgery Clinic, Oslo University Hospital Ullevål, Oslo, Norway
- Oslo Sport Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
- Orthopeadic Division, University of Oslo, Oslo, Norway
| | - Lars Engebretsen
- Oslo Sport Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
- Orthopeadic Division, University of Oslo, Oslo, Norway
| | - Jon Olav Drogset
- Orthopaedic Surgery, Trondheim University Hospital, Trondheim, Norway
- Norwegian Knee Ligament Register, Orthopaedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Stein Håkon Låstad Lygre
- Norwegian Knee Ligament Register, Orthopaedic Surgery, Haukeland University Hospital, Bergen, Norway
- Occupational Medicine, Haukeland University Hospital, Bergen, Norway
| | - Håvard Visnes
- Oslo Sport Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
- Norwegian Knee Ligament Register, Orthopaedic Surgery, Haukeland University Hospital, Bergen, Norway
- Orthopeadic Department, Sørlandet Hospital Kristiansand, Kristiansand, Norway
| | - Andreas Persson
- Orthopaedic Surgery Clinic, Oslo University Hospital Ullevål, Oslo, Norway
- Oslo Sport Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
- Norwegian Knee Ligament Register, Orthopaedic Surgery, Haukeland University Hospital, Bergen, Norway
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21
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Ebert JR, Calvert ND, Radic R. A Prospective Randomized Controlled Trial Investigating Quadriceps Versus Hamstring Tendon Autograft in Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2024; 52:660-669. [PMID: 38284303 PMCID: PMC10905979 DOI: 10.1177/03635465231222279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 11/06/2023] [Indexed: 01/30/2024]
Abstract
BACKGROUND Numerous graft options are available when undertaking anterior cruciate ligament (ACL) reconstruction (ACLR), although a lack of high-quality evidence exists comparing quadriceps (QT) and hamstring (HT) autografts. PURPOSE To investigate patient outcomes in patients undergoing HT versus QT ACLR. STUDY DESIGN Randomized controlled trial; Level of evidence, 1. METHODS After recruitment and randomization, 112 patients (HT = 55; QT = 57) underwent ACLR. Patients were assessed pre- and postoperatively (6 weeks and 3, 6, 12, and 24 months), with a range of patient-reported outcome measures (PROMs), graft laxity (KT-1000 arthrometer; primary outcome variable), active knee flexion and extension range of motion (ROM), peak isokinetic knee extensor and flexor strength, and a 6-hop performance battery. Limb symmetry indices (LSIs) were calculated for strength and hop measures. Secondary procedures, ACL retears, and contralateral ACL tears were reported. RESULTS All PROMs and knee ROM measures significantly improved (P < .0001), and no other group differences (P > .05) were observed-apart from the Anterior Cruciate Ligament Return to Sport after Injury (ACL-RSI) score, which was significantly better in the HT group at 3 (P = .008), 6 (P = .010), and 12 (P = .014) months. No significant changes were observed in side-to-side laxity from 6 to 24 months (P = .105), and no group differences were observed (P = .487) at 6 (HT mean, 1.2; QT mean, 1.3), 12 (HT mean, 1.1; QT mean, 1.3), and 24 (HT mean, 1.1; QT mean, 1.2) months. While the HT group demonstrated significantly greater (P < .05) quadriceps strength LSIs at 6 and 12 months, the QT group showed significantly greater (P < .05) hamstring strength LSIs at 6, 12, and 24 months. The HT group showed significantly greater (P < .05) LSIs for the single horizontal (6 months), lateral (6 and 12 months), and medial (6 months) hop tests for distance. Up until 24 months, 1 patient (QT at 22 months) had a retear, with 2 contralateral ACL tears (QT at 19 months; HT at 23 months). Secondary procedures included 5 in the HT group (manipulation under anesthesia, notch debridement, meniscal repair, and knee arthroscopy for scar tissue) and 6 in the QT group (notch debridement, meniscal repair, knee arthroscopy for scar tissue, tibial tubercle transfer, and osteochondral autologous transplantation). CONCLUSION Apart from the ACL-RSI, the 2 autograft groups compared well for PROMs, knee ROM, and laxity. However, greater hamstring strength LSIs were observed for the QT cohort, with greater quadriceps strength (and hop test) LSIs in the HT cohort. The longer-term review will continue to evaluate return to sports and later-stage reinjury between the 2 graft constructs. REGISTRATION ACTRN12618001520224p (Australian New Zealand Clinical Trials Registry).
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Affiliation(s)
- Jay R. Ebert
- School of Human Sciences (Exercise and Sport Science), University of Western Australia, Perth, Western Australia, Australia
- HFRC Rehabilitation Clinic, Perth, Western Australia, Australia
- Perth Orthopaedic & Sports Medicine Research Institute, Perth, Western Australia, Australia
| | - Nicholas D. Calvert
- School of Human Sciences (Exercise and Sport Science), University of Western Australia, Perth, Western Australia, Australia
- Perth Orthopaedic & Sports Medicine Research Institute, Perth, Western Australia, Australia
- Department of Orthopaedics, Royal Perth Hospital, Perth, Western Australia, Australia
- Perth Orthopaedic & Sports Medicine Centre, Perth, Western Australia, Australia
| | - Ross Radic
- Perth Orthopaedic & Sports Medicine Research Institute, Perth, Western Australia, Australia
- Department of Orthopaedics, Royal Perth Hospital, Perth, Western Australia, Australia
- Perth Orthopaedic & Sports Medicine Centre, Perth, Western Australia, Australia
- School of Medicine, University of Western Australia, Perth, Western Australia, Australia
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22
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Kaarre J, Herman ZJ, Drain NP, Ramraj R, Smith CN, Nazzal EM, Hughes JD, Lesniak BP, Irrgang JJ, Musahl V, Sprague AL. Strength symmetry after autograft anterior cruciate ligament reconstruction. J ISAKOS 2024; 9:3-8. [PMID: 37806659 PMCID: PMC11131415 DOI: 10.1016/j.jisako.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/08/2023] [Accepted: 09/29/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVE To compare postoperative isometric quadriceps strength indices (QI%) and hamstring strength limb symmetry indices (HI%) between partial thickness quadriceps tendon (pQT), full thickness quadriceps tendon (fQT), and bone-patellar-tendon bone (BPTB) autograft anterior cruciate ligament reconstruction (ACLR). METHODS Patients with primary ACLR with pQT, fQT, or BPTB autograft with the documentation of quantitative postoperative strength assessments between 2016 and 2021 were included. Isometric Biodex data, including QI% and HI% (calculated as the percentage of involved to uninvolved limb strength) were collected between 5 and 8 months and between 9 and 15 months postoperatively. RESULTS In total, 124 and 51 patients had 5-8- and 9-15-month follow-up strength data, respectively. No significant difference was detected between groups for sex. However, patients undergoing fQT were found to be older than those undergoing BPTB (24.6±7 vs 20.2±5; p = 0.01). There were no significant differences in the number of concomitant meniscus repairs between the groups (pQT vs. fQT vs. BPTB). No significant differences were detected in median (min-max) QI% between pQT, fQT, and BPTB 5-8 months [87 % (44%-130 %), 84 % (44%-110 %), 82 % (37%-110 %) or 9-15 months [89 % (50%-110 %), 89 % (67%-110 %), and 90 % (74%-140 %)] postoperatively. Similarly, no differences were detected in median HI% between the groups 5-8 months or 9-15 months postoperatively. CONCLUSION The study was unable to detect differences in the recovery of quadriceps strength between patients undergoing ACLR with pQT, fQT, and BPTB autografts at 5-8 months and 9-15-months postoperatively. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Janina Kaarre
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy University of Gothenburg, Gothenburg, Sweden; Sahlgrenska Sports Medicine Center, Gothenburg, Sweden
| | - Zachary J Herman
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Nicholas P Drain
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Raghav Ramraj
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Clair N Smith
- School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ehab M Nazzal
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Jonathan D Hughes
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Bryson P Lesniak
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - James J Irrgang
- Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Volker Musahl
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
| | - Andrew L Sprague
- Department of Physical Therapy, University of Pittsburgh School of Health and Rehabilitation Sciences, Pittsburgh, PA, USA
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23
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Swensen Buza S, Meyers KN, Adamec D, Ode GE, Maher SA, Sutton K. Patellar Fracture Forces Are Not Affected by Proximal Versus Distal Bone Block Anterior Cruciate Ligament Reconstruction Harvest Sites in a Cadaveric Model. Arthrosc Sports Med Rehabil 2024; 6:100824. [PMID: 38169780 PMCID: PMC10758729 DOI: 10.1016/j.asmr.2023.100824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 10/26/2023] [Indexed: 01/05/2024] Open
Abstract
Purpose To quantify the maximum load to fracture in patellae from which bone-patellar tendon-bone (BPTB) and bone-quadriceps tendon (BQT) autografts have been harvested for anterior cruciate ligament reconstruction in a cadaveric model. Methods Forty-six fresh-frozen patellae were isolated and divided into the BPTB harvest and BQT harvest groups with matching based on donor age and sex. Computed tomography scans were obtained to calculate bone mineral density (BMD) and patellar height, width, and thickness. BPTB and BQT grafts were harvested from the inferior patella and superior patella, respectively, and then ramped to failure in a 3-point bend test configuration to simulate a postoperative fracture produced by a direct impact after a fall. The presence of fracture, fracture pattern, and maximum load to fracture were recorded. Donor demographic characteristics; patellar height, width, and thickness; and maximum load were compared by the Student t test. Pearson correlations were used to determine whether maximum load was affected by BMD or patellar morphology. The level of significance was set at P < .05. Results Maximum load to fracture was not significantly different (P = .91) between the BPTB (5.0 ± 2.3 kN) and BQT (5.1 ± 2.6 kN) groups. Maximum load to fracture in the BPTB group did not correlate with BMD (P = .57) or patellar measurements (P = .57 for thickness, P = .43 for width, and P = .45 for height). Maximum load to fracture in the BQT group positively correlated with BMD and negatively correlated with patellar height. Maximum load to fracture in the BQT group did not correlate with patellar thickness or width. Fracture through the harvest site was observed in 87% of BPTB specimens and 78% of BQT specimens. Conclusions The location of the BPTB or BQT autograft harvest site did not significantly affect patellar load to fracture in a cadaveric model. Clinical Relevance It is important to understand patellar morphology and the effect of BPTB and BQT graft harvest-site locations on the biomechanical strength of the patella after anterior cruciate ligament reconstruction.
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Affiliation(s)
| | - Kathleen N. Meyers
- Department of Biomechanics, Hospital for Special Surgery, New York, New York, U.S.A
| | - Dakota Adamec
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, U.S.A
| | - Gabriella E. Ode
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, U.S.A
| | - Suzanne A. Maher
- Department of Biomechanics, Hospital for Special Surgery, New York, New York, U.S.A
| | - Karen Sutton
- Sports Medicine Institute, Hospital for Special Surgery, New York, New York, U.S.A
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Lamplot JD, Smith BL, Slone HS, Hauck OL, Wijdicks CA. Tape-Reinforced Graft Suturing and Retensioning of Adjustable-Loop Cortical Buttons Improve Quadriceps Tendon Autograft Biomechanics in Anterior Cruciate Ligament Reconstruction: A Cadaveric Study. Arthroscopy 2024; 40:136-145. [PMID: 37355187 DOI: 10.1016/j.arthro.2023.06.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 04/13/2023] [Accepted: 06/12/2023] [Indexed: 06/26/2023]
Abstract
PURPOSE To investigate the biomechanical effects of tape-reinforced graft suturing and graft retensioning for all-soft tissue quadriceps tendon (ASTQT) anterior cruciate ligament reconstruction (ACLR) in a full-construct human cadaveric model. METHODS Harvested cadaveric ASTQT grafts were assigned to either (1) double-suspensory adjustable-loop cortical button device (ALD) fixation in which both graft ends were fixed with a suspensory fixation device with (n = 5) or without (n = 5) tape-reinforced suturing or (2) single-suspensory distal tendon fixation in which only the patellar end was fixed with an ALD (n = 5) or fixed-loop cortical button device (FLD) (n = 5). All specimens were prepared using a No. 2 whipstitch technique, and tape-reinforced specimens had an integrated braided tape implant. Graft preparation time was recorded for double-suspensory constructs. Samples were tested on an electromechanical testing machine using a previously published protocol simulating rehabilitative kinematics and loading. RESULTS Tape-reinforced graft suturing resulted in greater graft load retention after cycling (11.9% difference, P = .021), less total elongation (mean [95% confidence interval (CI)], 5.57 mm [3.50-7.65 mm] vs 32.14 mm [25.38-38.90 mm]; P < .001), greater ultimate failure stiffness (mean [95% CI], 171.9 N/mm [158.8-185.0 N/mm] vs 119.4 N/mm [108.7-130.0 N/mm]; P < .001), and less graft preparation time (36.4% difference, P < .001) when compared with unreinforced specimens. Retensioned ALD constructs had less cyclic elongation compared with FLD constructs (mean total elongation [95% CI], 7.04 mm [5.47-8.61 mm] vs 12.96 mm [8.67-17.26 mm]; P = .004). CONCLUSIONS Tape-reinforced graft suturing improves time-zero ASTQT ACLR construct biomechanics in a cadaveric model with 83% less total elongation, 44% greater stiffness, and reduced preparation time compared with a whipstitched graft without tape reinforcement. ALD fixation improves construct mechanics when compared with FLD fixation as evidenced by 46% less total elongation. CLINICAL RELEVANCE Tape-reinforced implants and graft retensioning using ALDs improve time-zero ACLR graft construct biomechanics in a time-zero biomechanical model. Clinical studies will be necessary to determine whether these implants improve clinical outcomes including knee laxity and the incidence of graft rupture.
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Affiliation(s)
| | - Benjamin L Smith
- Department of Orthopedic Research, Arthrex, Naples, Florida, U.S.A
| | - Harris S Slone
- Department of Orthopedic Surgery, Medical University of South Carolina, Charleston, South Carolina, U.S.A
| | - Oliver L Hauck
- Department of Orthopedic Research, Arthrex, Naples, Florida, U.S.A
| | - Coen A Wijdicks
- Department of Orthopedic Research, Arthrex, Naples, Florida, U.S.A
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25
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Richards JA, Nyland J, Caborn DNM. Editorial Commentary: Proper Anterior Cruciate Ligament Graft Choice Mitigates Against the Need for Anterolateral Ligament Reconstruction. Arthroscopy 2023; 39:2525-2528. [PMID: 37981391 DOI: 10.1016/j.arthro.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 06/04/2023] [Indexed: 11/21/2023]
Abstract
It is not coincidence that fervor surrounding anterolateral ligament (ALL) reconstruction increased as double-bundle anterior cruciate ligament reconstruction (ACLR) enthusiasm cooled. But perhaps we shifted our focus too soon, or perhaps we shifted our focus too much. But we must remember that the ACL is primary. Increases in ACL graft diameter by 1 or 2 mm can significantly increase graft strength and decrease revision rate. Biomechanical and clinical evidence suggests that quadriceps tendon ACLR and patellar tendon ACLR demonstrates less pivot shift phenomena than hamstring ACLR. In addition, As biologically active suture tapes become more mainstream, augmented allografts are an increasingly attractive option. Proper ACL graft choice mitigates against the need for ALL reconstruction. Risk factors for anterolateral rotatory instability may include low body mass index and lateral meniscal pathology, in addition to the well-known risks such as age, gender, activity level, and revision cases. Perhaps lateral extra-articular tenodesis should be reserved for high-risk cases.
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Affiliation(s)
- Jarod A Richards
- University of Louisville (J.A.R., D.N.M.Z.) and University of Missouri (J.A.R.)
| | - John Nyland
- University of Louisville (J.A.R., D.N.M.Z.) and University of Missouri (J.A.R.)
| | - David N M Caborn
- University of Louisville (J.A.R., D.N.M.Z.) and University of Missouri (J.A.R.)
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Jackson GR, Mameri ES, Tuthill T, Wessels M, Asif S, Sugrañes J, Batra AK, McCormick JR, Obioha OA, Kaplan DJ, Knapik DM, Verma NN, Chahla J. Adverse Events and Complications After Primary ACL Reconstruction With Quadriceps Tendon Autograft: A Systematic Review. Orthop J Sports Med 2023; 11:23259671231199728. [PMID: 38145223 PMCID: PMC10748908 DOI: 10.1177/23259671231199728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/19/2023] [Indexed: 12/26/2023] Open
Abstract
Background Anterior cruciate ligament reconstruction (ACLR) surgery with quadriceps tendon (QT) grafts, both with and without a patellar bone plug, have gained popularity in recent years in the primary and revision settings. Postoperative complications occur with the use of QT autografts. Purpose To systematically review the incidence of postoperative complications after primary ACLR QT autograft and compare complication rates in patients undergoing all-soft tissue QT grafts versus QT grafts with a patellar bone plug (QTPB). Study Design Systematic review; Level of evidence, 4. Methods A literature search using the 2020 PRISMA guidelines was performed by querying PubMed, Embase, and Scopus databases from database inception through August 2022. Included were evidence level 1 to 4 human clinical studies in English that reported complications after primary ACLR with QT autograft. The incidence of complications within the included studies was extracted. Differences in the incidence of postoperative complications between ACLR with QT with and without a patellar bone plug were calculated. Results A total of 20 studies from 2004 to 2022, comprised of 2381 patients (2389 knees; 68.3% male) with a mean age of 27 years (range, 12-58 years), were identified. The mean follow-up was 28.5 months (range, 6-47 months). The total incidence of complications was 10.3%, with persistent postoperative knee pain being the most common (10.8%). Patients who underwent ACLR with all-soft tissue QT grafts had a 2.7-times increased incidence of anterior knee pain (23.3% vs 8.6%) and reoperations (5.9% vs 3.2%) when compared with QTPB grafts (P < .01 for both). There was no appreciable difference in total complications, graft failures, ACLR revisions, cyclops lesions, or range of motion deficit (P > .05 for all). Patellar fractures occurred exclusively after QTPB (2.2%). Conclusion Complications after primary ACLR using QT autograft were recorded in 10.5% of knees, with anterior knee pain being the most common. No difference was reported in the overall incidence of complications with the use of the QT versus QTPB grafts; however, anterior knee pain was 2.7 times greater with use of a soft tissue quadriceps graft.
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Affiliation(s)
- Garrett R. Jackson
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Enzo S. Mameri
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
- Instituto Brasil de Tecnologia da Saúde, Rio de Janeiro, Brazil
- Department of Orthopedics and Traumatology, Federal University of São Paulo (EPM-UNIFESP), São Paulo, Brazil
| | - Trevor Tuthill
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Morgan Wessels
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Shaan Asif
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Joan Sugrañes
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
- Department of Orthopaedic Surgery, Hospital de La Santa Creu I Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Anjay K. Batra
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Johnathon R. McCormick
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Obianuju A. Obioha
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Daniel J. Kaplan
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Derrick M. Knapik
- Department of Orthopaedic Surgery, Washington University and Barnes-Jewish Orthopedic Center, Chesterfield, Missouri, USA
| | - Nikhil N. Verma
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Jorge Chahla
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
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Olewnik Ł, Zielinska N, Aragones P, Ruzik K, Paulsen F, Borowski A, LaPrade RF. The accessory heads of the quadriceps femoris muscle may affect the layering of the quadriceps tendon and potential graft harvest lengths. Knee Surg Sports Traumatol Arthrosc 2023; 31:5755-5764. [PMID: 37932536 PMCID: PMC10719154 DOI: 10.1007/s00167-023-07647-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 10/24/2023] [Indexed: 11/08/2023]
Abstract
PURPOSE The aim of the study was to assess the quadriceps femoris system for the presence of additional layers. METHODS One hundred and twenty-eight lower limbs fixed in 10% formalin were examined. RESULTS Five types of quadriceps tendon layering were found based on the accessory heads of the quadriceps muscle. Type I (55%)-represented by four heads and four layers, and it was something new because standard orthopaedic textbooks described quadriceps tendon as a structure composed of only three layers. Type II (27.4%)-the first four layers were the same as in Type 1, but the accessory tendon of the fifth head of the quadriceps femoris muscle had the deepest attachments. Type III (10.9%)-this type included 6 heads of quadriceps femoris. It consisted of five layers. Type IV (3.1%)-this type included 7 quadriceps femoris heads. This type consisted of only four layers. Type V (3.1%)-this type included 8 heads of the quadriceps femoris heads. This type consist of 5 layers. CONCLUSION The findings of this study provide a detailed anatomy of the quadriceps tendon including the accessory tendons of the accessory heads of the quadriceps tendon. The accessory heads of the quadriceps femoris muscle contribute to the layering of the quadriceps tendon. The second conclusion of this study is the development of safe distances depending on the types. Not all types are perfect for harvesting-Type IV seems to be the safest type, in turn Type V the most dangerous.
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Affiliation(s)
- Łukasz Olewnik
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Lodz, Poland.
| | - Nicol Zielinska
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Lodz, Poland
| | - Paloma Aragones
- Department of Anatomy and Embryology, School of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Kacper Ruzik
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Lodz, Poland
| | - Friedrich Paulsen
- Institute of Functional and Clinical Anatomy, Friedrich Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Andrzej Borowski
- Orthopaedics and Pediatric Orthopaedics Department, Medical University of Lodz, 90-419, Lodz, Poland
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Ashy C, Bailey E, Hutchinson J, Brennan E, Bailey R, Michael Pullen W, Xerogeanes JW, Slone HS. Quadriceps tendon autograft has similar clinical outcomes when compared to hamstring tendon and bone-patellar tendon-bone autografts for revision ACL reconstruction: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc 2023; 31:5463-5476. [PMID: 37804345 DOI: 10.1007/s00167-023-07592-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 09/11/2023] [Indexed: 10/09/2023]
Abstract
PURPOSE Research regarding revision anterior cruciate ligament reconstruction (RACLR) with quadriceps tendon (QT) autografts is lacking. The purpose of this study was to perform a systematic review and meta-analysis of RACLR with QT and compare its patient outcomes to RACLR with hamstring tendon (HT) and bone-patellar tendon-bone (BTB) autografts. METHODS Adhering to PRISMA guidelines, a search for studies using QT in RACLR was performed within PubMed, Scopus, and CINAHL from database date of inception through December 26, 2022. Primary outcomes sought included: failure rate, Lysholm scores, International Knee Documentation Committee (IKDC) scores, IKDC grades, arthrometric knee side-to-side differences (STSD), pivot shift grade, donor site morbidity, return to sport, visual analog scale (VAS) pain scores. RESULTS Nine studies were included consisting of 606 RACLR: 349 QT, 169 HT, and 88 BTB. Overall failure rates were 7.6% QT, 13.3% HT, and 8.7% BTB. Mean weighted Lysholm scores were 85.8 ± 3.8 QT, 82.5 ± 3.8 HT and 86.6 ± 4.5 BTB. IKDC average scores were 82.3 ± 1.6 QT, 80.1 ± 1.7 HT, and 81.7 ± 5.5BTB. Combined rates of IKDC A/B grades were 88.4% and 80.0% for QT and HT, respectively. VAS average scores were 0.9 ± 1.1 QT, 1.4 ± 0.2 HT, and 0.7 ± 0.8 for BTB. Side-to-side difference was reported for QT and HT with average values of 1.7 ± 0.6 mm and 2.1 ± 0.5 mm, respectively. Grade 0 or 1 pivot shifts were reported in 96.2% of QT patients and 91.3% of HT. Donor site morbidity, only reported for QT and HT, was 14.6 ± 9.7% and 23.6 ± 14.1%, respectively. QT resulted in a mean Tegner score of 5.9 ± 1.5 versus HT 5.7 ± 1.5. Rate of return to pivoting sports was 38.0% QT, 48.6% HT, and 76.9% BTB. Across all outcomes, there was no significant difference when comparing QT to HT, QT to BTB, and QT compared to HT and BTB combined. CONCLUSIONS RACLR with QT yields satisfactory patient reported outcomes, satisfactory improvement in knee laxity, expected return to sport rates, and has an overall 7.6% failure rate. Outcomes are comparative to those of HT and BTB making it an acceptable graft choice for RACLR. Surgeons should consider using QT autograft for RACLR, especially when other autografts are unavailable. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Cody Ashy
- Department of Orthopaedics and Physical Medicine, Clinical Sciences Building, CSB, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC Code: 708, Charleston, SC, 29425, USA.
| | - Evan Bailey
- College of Medicine, Medical University of South Carolina, Charleston, USA
| | - Joshua Hutchinson
- College of Medicine, Medical University of South Carolina, Charleston, USA
| | - Emily Brennan
- MUSC Libraries, Medical University of South Carolina, Charleston, USA
| | | | - William Michael Pullen
- Department of Orthopaedics and Physical Medicine, Clinical Sciences Building, CSB, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC Code: 708, Charleston, SC, 29425, USA
| | | | - Harris S Slone
- Department of Orthopaedics and Physical Medicine, Clinical Sciences Building, CSB, Medical University of South Carolina, 96 Jonathan Lucas Street, MSC Code: 708, Charleston, SC, 29425, USA
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29
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Huyke-Hernández FA, Doxey SA, Only AJ, Sibley A, Mikhael N, Kweon CY, Cunningham BP. Autograft patellar bone-tendon-bone use does not increase operative time in anterior cruciate ligament reconstruction. J Orthop 2023; 45:6-12. [PMID: 37809348 PMCID: PMC10551805 DOI: 10.1016/j.jor.2023.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 09/20/2023] [Indexed: 10/10/2023] Open
Abstract
Background Anterior cruciate ligament reconstruction (ACLR) is a common procedure that has been shown to have relatively good outcomes amongst various graft types. Operative time in ACLR has been found to influence outcomes and cost. The purpose of this study was to evaluate the association of operative time in primary arthroscopically performed anterior cruciate ligament reconstruction (ACLR) and graft type while controlling for confounders that influence time. Methods All patients who received ACLR between 2018 and 2022 were included in this retrospective cohort study. Exclusion criteria consisted of age (≤16 years), revisions, concomitant ligament reconstruction or tendon repairs, or other simultaneously performed procedures that could potentially add substantial variation in operative time. The primary outcome was operative time. Graft types included allograft, bone-tendon-bone (BTB) autograft, hamstring tendon (HS) autograft and quadriceps tendon (QT) autograft. Results A total of 1813 primary ACLRs were included. The average operative time was 98.9 ± 33.0 min. Graft utilization varies considerably among surgeons. The most used graft type was BTB autograft (42.6%) followed by HS autograft (32.3%) and allograft (21.4%). Only 68 cases (3.8%) used a QT autograft. Seven of the 15 included surgeons primarily used BTB autograft. One surgeon predominately used QT autograft. No difference in operative time was observed among the autograft types (p = 0.342). Allograft ACLR was significantly faster by 27-33 min compared to using BTB autograft, HS autograft, or QT autograft (p < 0.001). Conclusion Operative time did not vary by type of autograft selected. Allograft ACLR was performed approximately 30 min faster than autograft ACLR. Further studies examining the effect on patient outcomes of reduced operative time and minimizing graft harvest morbidity in ACLR is important to more accurately determine the cost-effectiveness of allograft ACLR.
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Affiliation(s)
- Fernando A. Huyke-Hernández
- Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA
- Department of Orthopaedic Surgery, TRIA Orthopaedic Institute, Bloomington, MN, USA
| | - Stephen A. Doxey
- Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA
- Department of Orthopaedic Surgery, TRIA Orthopaedic Institute, Bloomington, MN, USA
| | - Arthur J. Only
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Andrew Sibley
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Nizar Mikhael
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | | | - Brian P. Cunningham
- Department of Orthopaedic Surgery, Park Nicollet Methodist Hospital, St. Louis Park, MN, USA
- Department of Orthopaedic Surgery, TRIA Orthopaedic Institute, Bloomington, MN, USA
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30
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Inoue J, Takeuchi S, Dadoo S, Takaba K, Lesinak BP, Musahl V, Onishi K. Harvest location has a minimal impact on differences in cross-sectional area of quadriceps tendon in anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 2023; 31:4791-4797. [PMID: 37555861 DOI: 10.1007/s00167-023-07513-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/13/2023] [Indexed: 08/10/2023]
Abstract
PURPOSE Anterior cruciate ligament (ACL) reconstruction with quadriceps tendon (QT) has been gaining popularity. However, it is unknown how differences in harvest location of the QT affect its thickness and cross-sectional area (CSA). The present study aimed to clarify the differences in thickness and CSA of the QT based on location of tendon harvesting. METHODS Patients scheduled for, or who underwent, ACL reconstruction were prospectively included in the study. The short-axis images on ultrasound were used to assess the CSA of the QT at 30 and 60 mm proximal to the superior pole of the patella. QT autografts with CSAs greater than or equal to 10 mm of width were included and measured at three different locations, namely the center, medial one-third, and lateral one-third at the widest diameter of the QT. Patients with less than 10-mm width of the QT at 60 mm proximal to the superior pole of the patella were excluded. The thickness and CSA were compared based on the location of tendon harvest. RESULTS Thirty-seven patients were recruited for the study. The mean thickness and CSA were larger in the center of the QT compared to the lateral one-third at 30 mm proximal to the superior pole of the patella (thickness, 6.7 ± 1.3 mm vs. 5.9 ± 1.3 mm; P = 0.009; CSA, 65.6 ± 11.4 mm2 vs. 58.8 ± 11.9 mm2; P = 0.036). There were no significant differences in thickness and CSA of the QT among the three assessment locations at 60 mm proximal to the superior pole of the patella (n.s.). CONCLUSION The thickness and CSA of QT was greater in the center compared to the lateral one-third at 30 mm proximal to the QT insertion point. However, the difference in value was clinically non-significant, and therefore, harvest location of the QT autograft may not meaningfully impact intraoperative graft diameter. As a result, surgeons may choose the harvest location without concern for resultant graft diameter as long as the enough length of QT is secured. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Jumpei Inoue
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Satoshi Takeuchi
- Department of Orthopaedic Surgery, Toyohashi Medical Center, Toyohashi, Japan
| | - Sahil Dadoo
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Keishi Takaba
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Bryson P Lesinak
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Volker Musahl
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kentaro Onishi
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA.
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, PA, USA.
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31
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Marcaccio SE, Morrissey PJ, Testa EJ, Fadale PD. Role of Quadriceps Tendon Autograft in Primary and Revision Anterior Cruciate Ligament Reconstruction. JBJS Rev 2023; 11:01874474-202310000-00002. [PMID: 37812667 PMCID: PMC10558152 DOI: 10.2106/jbjs.rvw.23.00057] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
» The quadriceps tendon (QT) autograft is becoming increasingly popular in both primary and revision anterior cruciate ligament reconstruction (ACLR).» The biomechanical properties of the QT are similar to those of the native ACL, the hamstring tendon (HT), and bone-patellar tendon-bone (BTB) autografts.» QT autograft allows surgeons to be flexible with their graft size and reconstruction technique.» The QT autograft performs in a similar fashion to the BTB and HT autografts, with excellent patient-reported outcomes, consistent postoperative knee stability, and low rates of postoperative complications including graft failure and donor site morbidity.» There are emerging data that the QT autograft is a viable option in revision ACLR.
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Affiliation(s)
- Stephen E. Marcaccio
- Department of Orthopedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Patrick J. Morrissey
- Department of Orthopedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Edward J. Testa
- Department of Orthopedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Paul D. Fadale
- Department of Orthopedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island
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Lin KM, Atzmon R, Pierre KJ, Vel MS, Brinson K, Sherman SL. Common Soft Tissue Injuries About the Knee in American Football. HSS J 2023; 19:330-338. [PMID: 37435123 PMCID: PMC10331270 DOI: 10.1177/15563316231165298] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 02/01/2023] [Indexed: 07/13/2023]
Affiliation(s)
- Kenneth M Lin
- Division of Sports Medicine, Department of Orthopedic Surgery, Stanford University, Redwood City, CA, USA
| | - Ran Atzmon
- Division of Sports Medicine, Department of Orthopedic Surgery, Stanford University, Redwood City, CA, USA
| | - Kinsley J Pierre
- Division of Sports Medicine, Department of Orthopedic Surgery, Stanford University, Redwood City, CA, USA
| | - Monica S Vel
- Division of Sports Medicine, Department of Orthopedic Surgery, Stanford University, Redwood City, CA, USA
| | - Kenneth Brinson
- Division of Sports Medicine, Department of Orthopedic Surgery, Stanford University, Redwood City, CA, USA
| | - Seth L Sherman
- Division of Sports Medicine, Department of Orthopedic Surgery, Stanford University, Redwood City, CA, USA
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33
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Nakano G, Tajima G, Maruyama M, Sugawara A, Oikawa S, Oikawa R, Tanifuji K, Doita M. Morphology of the quadriceps tendon and its patella insertion site on three-dimensional computed tomography and magnetic resonance imaging: A cadaveric study. Knee 2023; 43:136-143. [PMID: 37399632 DOI: 10.1016/j.knee.2023.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 04/17/2023] [Accepted: 06/04/2023] [Indexed: 07/05/2023]
Abstract
AIM This study was conducted to clarify the morphological properties of the quadriceps tendon (QT) and its patella insertion site using three-dimensional computed tomography and magnetic resonance imaging. METHODS Twenty-one right knees from human cadavers were evaluated using three-dimensional computed tomography and magnetic resonance imaging. The morphologies of the QT and its patella insertion site were evaluated, along with intra-tendon differences in length, width, and thickness. RESULTS The QT insertion site on the patella was dome-shaped without characteristic bony features. The mean surface area of the insertion site was 502.5 ± 68.5 mm2 (range, 336.0-610.7). The QT was longest 2.0 mm lateral to the central width of the insertion and gradually became shorter toward both edges (mean length, 59.7 ± 8.3 mm). The QT was widest at the insertion site (mean width, 39.1 ± 5.3 mm) and gradually became narrower toward the proximal side. The QT was thickest 2.0 mm medial to the center (mean thickness, 11.4 ± 1.9 mm). CONCLUSION The morphological properties of the QT and its insertion site were consistent. The characteristics of the QT graft depend on the harvested region.
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Affiliation(s)
- Goh Nakano
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan
| | - Goro Tajima
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan.
| | - Moritaka Maruyama
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan
| | - Atsushi Sugawara
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan
| | - Shinya Oikawa
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan
| | - Ryunosuke Oikawa
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan
| | - Koh Tanifuji
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan
| | - Minoru Doita
- Department of Orthopedic Surgery, Iwate Medical University, Iwate, Japan
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Trasolini NA, Lan R, Bolia IK, Hill W, Thompson AA, Mayfield CK, Knapik DM, Cole BJ, Weber AE. Knee Extensor Mechanism Complications After Autograft Harvest in ACL Reconstruction: A Systematic Review and Meta-analysis. Orthop J Sports Med 2023; 11:23259671231177665. [PMID: 37465207 PMCID: PMC10350773 DOI: 10.1177/23259671231177665] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/09/2023] [Indexed: 07/20/2023] Open
Abstract
Background Existing systematic reviews have sought to characterize the relative donor-site morbidity of bone-patellar tendon-bone (BTB) and quadriceps tendon (QT) grafts after anterior cruciate ligament reconstruction (ACLR). However, no studies have reported the pooled proportions of patellar fractures and donor tendon ruptures across the body of literature. Purpose To estimate the proportion of patellar fractures, patellar tendon ruptures, and QT ruptures associated with BTB or QT autograft harvest during ACLR using published data. Study Design Systematic review; Level of evidence, 4. Methods A meta-analysis was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines using 3 online databases (PubMed, Scopus, and Web of Science). A total of 800 manuscripts were included in the initial research of peer-reviewed articles in English that reported extensor mechanism complications associated with graft harvest in patients after ACLR. Pooled proportions of patellar fractures, patellar tendon ruptures, and QT ruptures were calculated for each graft type (BTB, QT) using a random-effects model for meta-analysis. Results A total of 28 studies were analyzed. The pooled proportion of patellar fractures was 0.57% (95% CI, 0.34%-0.91%) for the BTB harvest and 2.03% (95% CI, 0.78%-3.89%) for the QT harvest. The proportion of patellar tendon ruptures was 0.22% (95% CI, 0.14%-0.33%) after the BTB harvest, and the proportion of QT ruptures was 0.52% (95% CI, 0.06%-1.91%) after the QT harvest. The majority of included studies (16/28 [57.1%]) had an evidence level of 4. Conclusion Based on the current literature, the proportion of extensor mechanism complications after ACLR using either a BTB or a QT autograft is low, indicating that the extensor mechanism harvest remains a safe option. A higher proportion of patellar fractures was noted for QT grafts and a higher proportion of donor tendon ruptures was noted for QT grafts compared with BTB grafts.
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Affiliation(s)
- Nicholas A. Trasolini
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, California USA
| | - Rae Lan
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, California USA
| | - Ioanna K. Bolia
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, California USA
| | - William Hill
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, California USA
| | - Ashley A. Thompson
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, California USA
| | - Cory K. Mayfield
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, California USA
| | - Derrick M. Knapik
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Brian J. Cole
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Alexander E. Weber
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, California USA
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Khatri NP, Bharali I, Khan I, Borgohain GS. Arthroscopic Single-Bundle Anterior Cruciate Ligament Reconstruction Using the Quadrupled Hamstring Tendon Graft: A Single-Institution Experience From North-Eastern India. Cureus 2023; 15:e40547. [PMID: 37465795 PMCID: PMC10350651 DOI: 10.7759/cureus.40547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2023] [Indexed: 07/20/2023] Open
Abstract
Background There is a lack of literature regarding the arthroscopic approach to a single-bundle anterior cruciate ligament (ACL) reconstruction using the quadrupled hamstring tendon graft in the north-eastern Indian population. Methodology A prospective, single-center study was planned for patients with ACL tears according to the eligibility criteria and with a defined surgical protocol. Patients were followed up from the preoperative period for at least one year, and knee function was evaluated using the International Knee Documentation Committee (IKDC) subjective knee score and the Lysholm knee score. Results A total of 29 patients were followed up for a mean of 14.6 months (12-22 months). The mean age of patients was 26.83 ± 7.50 years, with a male:female ratio of 4.8:1 and almost equal involvement of both knees. There was statistically significant improvement (p<0.001) in results in the Lachman test, anterior drawer test, pivot shift test, IKDC score, and Lysholm score. No intraoperative or postoperative complications were found in the present study. Discussion The study shows that arthroscopic anatomical single-bundle ACL reconstruction using quadrupled hamstring tendon grafts is a minimally invasive, safe, and effective procedure that provides anteroposterior and rotational stability and good to excellent functional outcomes.
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Affiliation(s)
| | | | - Imran Khan
- Orthopaedics, Down Town Hospital, Guwahati, IND
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Nuelle CW, Shubert D, Leary E, Pringle LC. Two-Dimensional Magnetic Resonance Imaging in Preparation for Autograft Anterior Cruciate Ligament Reconstruction Demonstrates Quadriceps Tendon Is Thicker Than Patellar Tendon. Arthrosc Sports Med Rehabil 2023; 5:e783-e791. [PMID: 37388871 PMCID: PMC10300585 DOI: 10.1016/j.asmr.2023.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 04/13/2023] [Indexed: 07/01/2023] Open
Abstract
Purpose The purpose of this study was to assess patellar tendon (PT) and quadriceps tendon (QT) thickness on preoperative magnetic resonance imaging (MRI), in both the sagittal and axial planes, at multiple points along each tendon, and to correlate these findings to anthropometric patient data before anterior cruciate ligament (ACL) surgery. Methods Patients who underwent PT or QT autograft ACL reconstruction between 2020 and 2022 and who had preoperative MRIs with adequate visualization of the proximal QT and distal PT were retrospectively identified. Patient demographics were recorded (age, height, weight, sex, injury side). Preoperative MRI measurements were performed by 3 independent examiners using standardized protocol. Preoperative MRI measurements were the QT anterior-posterior (AP) thickness at 1, 2, and 4 cm from the proximal patella on axial and sagittal MRI images at the central aspect of the tendon, as well as PT AP thickness at 1, 2, and 4 cm from the distal patella on axial and sagittal MRI images at the central aspect of the tendon. Results Forty-one patients (21 females, 20 males) were evaluated, with a mean age of 33.4 years. The quadriceps tendon was significantly thicker than the patellar tendon at all measured locations (P < .0001) with average QT versus PT thickness (in mm) at each level sagittal 1 cm (7.13 vs 4.35), sagittal 2 cm (7.41 vs 4.44), sagittal 4 cm (7.26 vs 4.81), axial 1 cm (7.35 vs 4.50), axial 2 cm (7.63 vs 4.47), axial 4 cm (7.46 vs 4.62), respectively. There were no significant correlations between tendon size and patient body mass index. Conclusions The quadriceps tendon is significantly thicker than the patellar tendon at 1, 2, and 4 cm from the patella in both males and females based on preoperative MRI before ACL surgery. Clinical relevance Investigating the thickness of the tendons available for autograft harvest before surgery will give us a better understanding of tendon anatomy in the setting of ACL reconstruction.
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Affiliation(s)
- Clayton W. Nuelle
- University of Missouri Hospitals, Columbia, Missouri
- Mizzou Joint Preservation Center, Missouri Orthopaedic Institute, Columbia, Missouri
| | | | - Emily Leary
- University of Missouri Hospitals, Columbia, Missouri
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Mizuno Y, Nakase J, Yoshioka K, Sengoku T, Yoshimizu R, Kanayama T, Yanatori Y, Tsuchiya H. Differences in collagen types in the semitendinosus, quadriceps, and patellar tendons: A report using samples from an 11-year-old patient. Knee 2023; 42:339-346. [PMID: 37148616 DOI: 10.1016/j.knee.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/18/2023] [Accepted: 04/07/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND This study aimed to determine the differences in the proportions of types I and type III collagen in the semitendinosus tendon (ST), quadriceps tendon (QT), and patellar tendon (PT), which are frequently used as autografts for anterior cruciate ligament (ACL) reconstruction. METHODS Orthopedic surgeons diagnosed habitual dislocation of the left patella and surgically treated an 11-year-old boy. Medial patellofemoral ligament reconstruction, medial patellar tibial ligament reconstruction, and arthroscopic lateral release were performed simultaneously. Tissue samples obtained during treatment that were no longer necessary were used as samples for this study. The samples were fixed, paraffin-embedded, and immunostained for type I and type III collagen. Stained samples were observed under a confocal microscope and evaluated visually and quantitatively to determine the percentages of type I and type III collagen. RESULTS Visually, the ST had a higher percentage of type III collagen than the PT and QT. The QT and PT were similar in appearance; both consisted mostly of collagen type I. Quantitative evaluation using images showed that the PT comprised 100% type I collagen. The QT comprised 1% type III collagen. The ST comprised 34% type III collagen. CONCLUSION In this patient, the QT and PT had higher percentages of type I collagen, which is considered physically strong. Type III collagen, which is considered physically weak, was most common in the ST. These factors may be associated with the high re-injury rates after ACL reconstruction using the ST for physically immature patients.
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Affiliation(s)
- Yushin Mizuno
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan; Section of Rehabilitation, Kanazawa University Hospital, Kanazawa, Ishikawa, Japan
| | - Junsuke Nakase
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan.
| | - Kazuaki Yoshioka
- Department of Physiology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Takuya Sengoku
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan; Section of Rehabilitation, Kanazawa University Hospital, Kanazawa, Ishikawa, Japan
| | - Rikuto Yoshimizu
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Tomoyuki Kanayama
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Yusuke Yanatori
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Hiroyuki Tsuchiya
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
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Arner JW. Editorial Commentary: Risk Factors of Cyclops Syndrome in Quadriceps Autograft Anterior Cruciate Ligament Reconstruction: More Helpful Data in Weighing Graft Choice. Arthroscopy 2023; 39:1480-1482. [PMID: 37147075 DOI: 10.1016/j.arthro.2023.01.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 01/13/2023] [Indexed: 05/07/2023]
Abstract
Arthrofibrosis after anterior cruciate ligament (ACL) reconstruction can be a devastating complication with risk factors and causes not well established. Cyclops syndrome is a subtype involving localized scar anterior to the graft, which is typically treated with arthroscopic debridement. ACL quadriceps autograft is a newly popular graft option for which clinical data continue to develop. However, recent research shows possible increased risk of arthrofibrosis with quadriceps autograft. Possible causes include inability to achieve active terminal knee extension after extensor mechanism graft harvesting; patient characteristics, including female sex, and social, psychological, musculoskeletal, and hormonal differences; larger graft diameter; concomitant meniscus repair; exposed collagen fibers of the graft abrading the fat pad or tibial tunnel or intercondylar notch; smaller notch size; intra-articular cytokine; and biomechanical stiffness of the graft.
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Virdi C, Lu Z, Zreiqat H, No YJ. Theta-Gel-Reinforced Hydrogel Composites for Potential Tensile Load-Bearing Soft Tissue Repair Applications. J Funct Biomater 2023; 14:291. [PMID: 37367255 DOI: 10.3390/jfb14060291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 05/18/2023] [Accepted: 05/19/2023] [Indexed: 06/28/2023] Open
Abstract
Engineering synthetic hydrogels for the repair and augmentation of load-bearing soft tissues with simultaneously high-water content and mechanical strength is a long-standing challenge. Prior formulations to enhance the strength have involved using chemical crosslinkers where residues remain a risk for implantation or complex processes such as freeze-casting and self-assembly, requiring specialised equipment and technical expertise to manufacture reliably. In this study, we report for the first time that the tensile strength of high-water content (>60 wt.%), biocompatible polyvinyl alcohol hydrogels can exceed 1.0 MPa through a combination of facile manufacturing strategies via physical crosslinking, mechanical drawing, post-fabrication freeze drying, and deliberate hierarchical design. It is anticipated that the findings in this paper can also be used in conjunction with other strategies to enhance the mechanical properties of hydrogel platforms in the design and construction of synthetic grafts for load-bearing soft tissues.
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Affiliation(s)
- Charenpreet Virdi
- School of Biomedical Engineering, University of Sydney, Darlington, NSW 2006, Australia
| | - Zufu Lu
- School of Biomedical Engineering, University of Sydney, Darlington, NSW 2006, Australia
| | - Hala Zreiqat
- School of Biomedical Engineering, University of Sydney, Darlington, NSW 2006, Australia
| | - Young Jung No
- School of Biomedical Engineering, University of Sydney, Darlington, NSW 2006, Australia
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Gulbrandsen MT, Taka TM, Peterson JG, Chung JH, Syed HM, Amin NH, Stone AV, Xerogeanes JW, Liu JN. Spin in the Abstracts of Meta-analyses and Systematic Reviews: Quadriceps Tendon Graft for Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2023:3635465231169042. [PMID: 37183991 DOI: 10.1177/03635465231169042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND Spin is a reporting bias that misrepresents research. Ultimately it can affect surgeon decision making and patient care. Anterior cruciate ligament (ACL) reconstruction is common, but debate continues over optimal treatment modalities. PURPOSE To identify the prevalence of spin in meta-analysis and systematic review abstracts regarding the treatment of ACL injuries with quadriceps tendon graft. STUDY DESIGN Cross-sectional study. METHODS Electronic libraries (MEDLINE, Embase, Web of Science, Google Scholar) were searched for meta-analyses and systematic reviews regarding the treatment of ACL tears with quadriceps tendon graft. The 9 most severe types of spin commonly found in abstracts were used as an evaluation tool to assess the articles. Two reviewers each performed a blinded assessment of each article for spin. A third reviewer helped after review was done to address any discrepancies between the original reviewers. Further evaluation included year of publication, number of citations, journal impact factor, and A Measurement Tool to Assess Systematic Reviews 2 (AMSTAR-2) score. RESULTS The electronic database search resulted in 986 articles, of which 13 met our inclusion criteria. After review, we found that 53.8% (7/13) of the included articles contained 1 of the 9 most severe forms of spin. Of the 13 articles, 15.4% (n = 2) contained 2 types of spin, and 38.5% (n = 5) contained 1 type of spin. No studies contained ≥3 types of spin. Of the types of spin evaluated, the most prevalent (n = 4; 30.8%) was type 3 ("selective reporting of or overemphasis on efficacy outcomes or analysis favoring the beneficial effect of the experimental intervention"). All studies, regardless of the presence of spin, were found to be low or critically low quality according to the AMSTAR-2 assessment. CONCLUSION This study demonstrated the presence of spin in 53.8% of meta-analysis and systematic review abstracts pertaining to quadriceps tendon graft for ACL reconstruction. Orthopaedic surgeons should learn to recognize spin as they review articles when deciding the treatment course for ACL injuries. Additionally, strict criteria should be considered to reduce the prevalence of spin in orthopaedic literature.
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Affiliation(s)
- Matthew T Gulbrandsen
- Department of Orthopaedic Surgery, School of Medicine, Loma Linda University, Loma Linda, CA, USA
| | - Taha M Taka
- School of Medicine, University of California, Riverside, CA, USA
| | - Joshua G Peterson
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jun Ho Chung
- Department of Orthopaedic Surgery, School of Medicine, Loma Linda University, Loma Linda, CA, USA
| | - Hasan M Syed
- Jerry L Pettis Memorial Veterans' Hospital, Loma Linda, CA, USA
| | - Nirav H Amin
- Jerry L Pettis Memorial Veterans' Hospital, Loma Linda, CA, USA
| | - Austin V Stone
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, KY, USA
| | - John W Xerogeanes
- Department of Orthopaedic Surgery, School of Medicine, Emory University, Atlanta, GA, USA
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Jernick M, Borden PS, Seager A, McGarry MH, Adamson GJ, Lee TQ. Biomechanical Evaluation of TensionLoc Versus the Double Spike Plate for ACL Graft Tibial Fixation. Orthop J Sports Med 2023; 11:23259671231169198. [PMID: 37255944 PMCID: PMC10226316 DOI: 10.1177/23259671231169198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 02/22/2023] [Indexed: 06/01/2023] Open
Abstract
Background The optimal tibial fixation of anterior cruciate ligament (ACL) reconstruction (ACLR) grafts remains controversial. Purpose/Hypothesis The purpose of this study was to compare the biomechanical characteristics of the TensionLoc (TL) cortical fixation device with the Double Spike Plate (DSP) fixation device for ACL tibial fixation using both bone-patellar tendon-bone (BTB) and quadriceps grafts. It was hypothesized that there would be no differences in biomechanical characteristics between the fixation devices regardless of graft type. Study Design Controlled laboratory study. Methods ACLR was performed on 14 matched-pair cadaveric knee specimens-7 pairs using quadriceps grafts (n = 3 male cadaveric knee specimens; n = 4 female cadaveric knee specimens; age, 51 ± 8 years) and 7 pairs using BTB grafts (n = 3 male cadaveric knee specimens; n = 4 female cadaveric knee specimens; age, 50 ± 7 years). One side of each pair was randomized to receive DSP fixation, and the contralateral side received TL fixation. Specimens underwent cyclic ramp loading (10 cycles each at 50-100 N, 50-250 N, and 50-400 N), followed by load-to-failure testing, with the tensile force in line with the tibial tunnel. Results between the 2 fixation types were compared with a paired t test. Results For the quadriceps graft, there were no significant differences in cyclic loading or load-to-failure characteristics between fixation types (P≥ .092 for all parameters). For the BTB graft, TL fixation resulted in higher stiffness than DSP at all cyclic testing cycles except for cycle 1 during 100-N loading and had lower displacement at 250-N loading (3.4 ± 0.1 vs 5.4 ± 0.3 mm; P = .045). For load to failure, TL fixation resulted in higher stiffness than DSP fixation (232 ± 3.1 vs 188.4 ± 6.4 N/mm; P = .046); however, all other load-to-failure parameters were not statistically different (P≥ .135 for all parameters). Conclusion With the quadriceps tendon graft, there were no significant differences in biomechanical characteristics between TL and DSP ACL tibial fixations; however, with BTB grafts, the TL tibial fixation demonstrated greater biomechanical integrity than the DSP tibial fixation. Clinical Relevance The TL fixation device may provide an alternative ACL tibial fixation option for BTB and soft tissue grafts.
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Affiliation(s)
- Michael Jernick
- Orthopaedic Biomechanics Laboratory,
Congress Medical Foundation, Pasadena, California, USA
| | | | - Andorra Seager
- Sports and Spine Orthopaedics,
Torrance, California, USA
| | - Michelle H. McGarry
- Orthopaedic Biomechanics Laboratory,
Congress Medical Foundation, Pasadena, California, USA
| | - Gregory J. Adamson
- Orthopaedic Biomechanics Laboratory,
Congress Medical Foundation, Pasadena, California, USA
| | - Thay Q. Lee
- Orthopaedic Biomechanics Laboratory,
Congress Medical Foundation, Pasadena, California, USA
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Migliorini F, Torsiello E, Trivellas A, Eschweiler J, Hildebrand F, Maffulli N. Bone-patellar tendon-bone versus two- and four-strand hamstring tendon autografts for ACL reconstruction in young adults: a Bayesian network meta-analysis. Sci Rep 2023; 13:6883. [PMID: 37106008 PMCID: PMC10140035 DOI: 10.1038/s41598-023-33899-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 04/20/2023] [Indexed: 04/29/2023] Open
Abstract
Bone-patellar tendon-bone (BPTB), two- and four-strand hamstring tendon (4SHT and 2SHT, respectively) are the most common autografts used for anterior cruciate ligament (ACL) reconstruction. The present study compared BPTB, 2SHT, and 4SHT for ACL reconstruction in terms of joint laxity, patient reported outcome measures (PROMs), rate of failure and anterior knee pain (AKP). The time to return to sport and the peak torque between the autografts were also compared. Finally, prognostic factors leading to worse outcomes were also investigated. It was hypothesized that all grafts yield similar proprieties in terms of joint laxity, patient reported outcome measures (PROMs) and rate of failure, but that the BPTB autograft causes a greater rate of anterior knee pain (AKP). The literature search was conducted. All clinical trials comparing BTPB and/or 2SHT, and/or 4SHT were accessed. Grafts other than BTPB and/or 4SHT and/or 2SHT were not considered. Articles reporting outcomes of allografts or synthetic grafts were not eligible, nor were those concerning revision settings. Articles reporting ACL reconstruction in patients with multi-ligament damage were also not eligible. Data from 95,575 procedures were retrieved. The median length of follow-up was 36 months. The median age of the patients was 27.5 years. With regard to joint laxity, similarity was found in terms of Lachman and Pivot shift tests between all three autografts. The BPTB demonstrated the greatest stability in terms of instrumental laxity. BPTB demonstrated the greatest PROMs. BPTB demonstrated the greatest rate of AKP, while AKP in 2SHT and 4SHT was similar. Concerning failure, statistically significant inconsistency was found (P = 0.008). The 4SHT demonstrated the quickest return to sport, followed by BPTB, and 2SHT. There was evidence of a negative association between the time span between injury to surgery, Lysholm score (P = 0.04), and Tegner scale (P = 0.04). Furthermore, there was evidence of a weak positive association between the time span between injury to surgery and return to sport (P = 0.01). BPTB may result in lower joint laxity, greater PROMs, and greater peak flexion torque compared to 2SHT and 4SHT autografts. On the other hand, BPTB reported the lowest peak extension torque and the greatest rate of AKP. Finally, a longer time span between injury and surgery negatively influences outcome.
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Ernesto Torsiello
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy
| | - Andromahi Trivellas
- Department of Orthopaedic and Trauma Surgery, Geffen School of Medicine at University of California Los Angeles (UCLA), Los Angeles, 90095, USA
| | - Jörg Eschweiler
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Frank Hildebrand
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy
- School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Thornburrow Drive, Stoke on Trent, England
- Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England
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Brinkman JC, Tummala SV, Hassebrock JD, McQuivey KS, Makovicka JL, Economopoulos KJ. Mid-Term Outcomes of the All-Soft Quadriceps Tendon Autograft Are Noninferior to Hamstring Autograft in Primary Anterior Cruciate Ligament Reconstruction: Comparison With Minimum 5-Year Follow-Up. Arthroscopy 2023; 39:1008-1013. [PMID: 36343766 DOI: 10.1016/j.arthro.2022.10.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 10/10/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE To compare the 5-year clinical and functional outcomes of the soft-tissue quadriceps tendon (QT) with those of the hamstring tendon (HT) autograft. METHODS A retrospective review of patients undergoing anterior cruciate ligament reconstruction using either soft-tissue QT or double-tendon HT autograft with at least 5 years of follow-up was conducted. Surgical technique included anteromedial portal creation for the femoral tunnel and transtibial technique for the tibia. Graft fixation was achieved with interference composite screws for the QT and combination of interference composite screw and suture button for the HT cohort. The 2 groups were compared for differences in outcomes, including International Knee Documentation Committee (IKDC) score, Lysholm score, return to sport, and complications. RESULTS A total of 37 patients with QT autograft and 46 HT autografts were included in the study, with a mean follow up of 69.9 months and 70.9 months, respectively. The QT group demonstrated a larger graft size on average (9.64 mm vs 7.90 mm, P < .001). The IKDC and Lysholm scores were similar between the 2 groups at 2-years' postoperatively. At 5 years' postoperatively, the QT group demonstrated significantly greater IKDC (P = .018) and Lysholm (P = .007) scores. The cohorts demonstrated similar rates of achieving minimal clinically important difference thresholds at both 2 and 5 years' postoperatively. The 2 groups also demonstrated comparable rates of return to sport, time to return, and postoperative complications. CONCLUSIONS Although the QT autograft demonstrated increased patient-reported outcome scores when compared with the HT at 5 years' postoperatively, there was no clinically significant difference between the cohorts at 2 or 5 years' postoperatively. The QT autograft is an effective alternative to HT autograft with noninferior results to the HT autograft at mid-term follow-up. LEVEL OF EVIDENCE III, retrospective comparison study.
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Affiliation(s)
- Joseph C Brinkman
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A..
| | - Sailesh V Tummala
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| | | | - Kade S McQuivey
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
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Solie B, Monson J, Larson C. Graft-Specific Surgical and Rehabilitation Considerations for Anterior Cruciate Ligament Reconstruction with the Quadriceps Tendon Autograft. Int J Sports Phys Ther 2023; 18:493-512. [PMID: 37020435 PMCID: PMC10069402 DOI: 10.26603/001c.73797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/28/2023] [Indexed: 04/03/2023] Open
Abstract
Anterior cruciate ligament reconstruction (ACLR) with a bone-patellar tendon-bone (BPTB) or hamstring tendon (HT) autograft has traditionally been the preferred surgical treatment for patients returning to Level 1 sports. More recently, international utilization of the quadriceps tendon (QT) autograft for primary and revision ACLR has increased in popularity. Recent literature suggests that ACLR with the QT may yield less donor site morbidity than the BPTB and better patient-reported outcomes than the HT. Additionally, anatomic and biomechanical studies have highlighted the robust properties of the QT itself, with superior levels of collagen density, length, size, and load-to-failure strength compared to the BPTB. Although previous literature has described rehabilitation considerations for the BPTB and HT autografts, there is less published with respect to the QT. Given the known impact of the various ACLR surgical techniques on postoperative rehabilitation, the purpose of this clinical commentary is to present the procedure-specific surgical and rehabilitation considerations for ACLR with the QT, as well as further highlight the need for procedure-specific rehabilitation strategies after ACLR by comparing the QT to the BPTB and HT autografts. Level of Evidence Level 5.
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Tang C, Kwaees TA, Accadbled F, Turati M, Green DW, Nicolaou N. Surgical techniques in the management of pediatric anterior cruciate ligament tears: Current concepts. J Child Orthop 2023; 17:12-21. [PMID: 36755552 PMCID: PMC9900020 DOI: 10.1177/18632521221149059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/14/2022] [Indexed: 01/16/2023] Open
Abstract
Background Anterior cruciate ligament injury in the child and adolescent patient remains a controversial topic when considering management, especially regarding surgical choices. Treatment variations are seen not just when comparing different countries but also within nations. This arises partly as contemporary treatment is mostly inferred from the adult population who physiologically and in terms of outcomes differ significantly from children. There is an increasing body of evidence for this cohort of patients who have specific challenges and difficulties when determining the optimum treatment. Methods Within this article, we will summarize the current evidence for surgical management of anterior cruciate ligament injury for the pediatric patient. Results and Conclusions There remain many controversies and gaps inthe treatment of Paediatric Anterior cruciate ligament reconstruction and this high risk cohort continues to cause difficulty in identifying the best mode of surgical management. Level of evidence level IV.
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Affiliation(s)
- Chun Tang
- Department of Paediatric Orthopaedics and Spinal Surgery, Sheffield Children’s Hospital, Sheffield Children’s NHS Foundation Trust, Sheffield, UK
| | - Tariq Adam Kwaees
- Department of Paediatric Orthopaedics and Spinal Surgery, Sheffield Children’s Hospital, Sheffield Children’s NHS Foundation Trust, Sheffield, UK
| | - Franck Accadbled
- Department of Orthopaedics, Children’s Hospital, CHU de Toulouse, Toulouse, France
| | - Marco Turati
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Orthopedic Department, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Department of Paediatric Orthopedic Surgery, Hospital Couple Enfant, Grenoble Alpes University, Grenoble, France
| | - Daniel W Green
- Department of Pediatric Orthopedics, Hospital for Special Surgery, New York, NY, USA
| | - Nicolas Nicolaou
- Department of Paediatric Orthopaedics and Spinal Surgery, Sheffield Children’s Hospital, Sheffield Children’s NHS Foundation Trust, Sheffield, UK
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Parker MC, Lang SD, Lakehomer H, O’Neil S, Crall TS, Gilmer BB. Harvest of All-Soft Tissue Quadriceps Tendon Autograft for Anterior Cruciate Ligament Reconstruction With or Without Closure of Resulting Defect Has No Effect on Patellar Height. Arthrosc Sports Med Rehabil 2023; 5:e143-e150. [PMID: 36866295 PMCID: PMC9971865 DOI: 10.1016/j.asmr.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 11/08/2022] [Indexed: 01/09/2023] Open
Abstract
Purpose To evaluate the radiographic effect of quadriceps tendon harvest on patellar height and to determine whether closure of a quadriceps graft harvest defect resulted in a significant change in patellar height compared to nonclosure. Methods We conducted a retrospective review of prospectively enrolled patients. The institutional database was queried and all patients who underwent quadriceps autograft anterior cruciate ligament reconstruction between 2015 and March 2020 were included. Graft harvest length in millimeters and final graft diameter after preparation for implantation were obtained from the operative record and demographic data were obtained from the medical record. Radiographic analysis was performed of eligible patients using standard ratios of patellar height: Insall-Salvati (IS), Blackburn-Peele (BP), and Caton-Deschamps (CD). Measurements were performed using digital calipers on a digital imaging system by 2 postgraduate fellow surgeons. Preoperative and postoperative radiographs were performed at 0° according to a standard protocol. Postoperative radiographs were performed 6 weeks postoperatively in all cases. Preoperative patellar height ratios were compared with postoperative patellar height ratios for all patients using t-tests. Subanalysis was then performed to compare the effect of closure of with nonclosure on patellar height ratios using repeated-measures analysis of variance. Interrater reliability between the 2 reviewers was assessed using an intraclass correlation coefficient calculation. Results In total, 70 patients met final inclusion criteria. There were no statistically significant changes from pre- to postoperative values for either reviewer for IS (reviewer 1, P = .47; reviewer 2, P = .353), BP (reviewer 1, P = .98; reviewer 2, P = .907), or CD (reviewer 1, P = .107; reviewer, 2 P = .188). The closure and nonclosure groups were adequately powered and no statistically significant demographic differences between the closure and nonclosure groups was identified for sex (P = .066), age (P = .343), weight (P = .881), height (P = .42), laterality (P = 1), meniscal repair (P = .332), graft diameter (P = .068), or graft length (P = .183). According to the repeated measures analysis of variance, closure of the quadriceps defect had no significant impact on any of the knee ratios. However, reviewer identity had a significant influence on the CD ratio. Intraclass correlation coefficient analysis revealed excellent agreement between reviewers for the IS (0.982) and BP (0.954) ratios, but only moderate-to-good agreement for the CD (0.751) ratio. Conclusions Harvest of quadriceps tendon graft does not result in radiographic changes in patellar height. Furthermore, closure of the quadriceps defect does not appear to result in radiographic changes in patellar height. Level of Evidence III, retrospective comparative trial.
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Affiliation(s)
- Mitchell C. Parker
- Department of Orthopaedic Surgery, Baylor Scott and White Memorial Center, Temple, Texas
| | - Sarah D. Lang
- Mammoth Orthopedic Institute, Mammoth Lakes, California, U.S.A
| | | | - Steve O’Neil
- Taos Orthopaedic Institute, Taos, New Mexico, U.S.A
| | | | - Brian B. Gilmer
- Mammoth Orthopedic Institute, Mammoth Lakes, California, U.S.A.,Address correspondence to Brian Gilmer, M.D., P.O. Box 660, Mammoth Lakes, CA 93546.
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Surgeon's experience, sports participation and a concomitant MCL injury increase the use of patellar and quadriceps tendon grafts in primary ACL reconstruction: a nationwide registry study of 39,964 surgeries. Knee Surg Sports Traumatol Arthrosc 2023; 31:475-486. [PMID: 35896755 PMCID: PMC9898417 DOI: 10.1007/s00167-022-07057-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 06/20/2022] [Indexed: 02/06/2023]
Abstract
PURPOSE To investigate the influence of surgeon-related factors and clinic routines on autograft choice in primary anterior cruciate ligament reconstruction (ACLR). METHODS Data from the Swedish National Knee Ligament Registry (SNKLR), 2008-2019, were used to study autograft choice (hamstring; HT, patellar; PT, or quadriceps tendon; QT) in primary ACLR. Patient/injury characteristics (sex, age at surgery, activity at time of injury and associated injuries) and surgeon-/clinic-related factors (operating volume, caseload and graft type use) were analyzed. Surgeon/clinic volume was divided into tertiles (low-, mid- and high-volume categories). Multivariable logistic regression was performed to assess variables influencing autograft choice in 2015-2019, presented as the odds ratio (OR) with a 95% confidence interval (CI). RESULTS 39,964 primary ACLRs performed by 299 knee surgeons in 91 clinics were included. Most patients received HT (93.7%), followed by PT (4.2%) and QT (2.1%) grafts. Patients were mostly operated on by high-volume (> 28 ACLRs/year) surgeons (68.1%), surgeons with a caseload of ≥ 50 ACLRs (85.1%) and surgeons with the ability to use ≥ two autograft types (85.9%) (all p < 0.001). Most patients underwent ACLR at high-volume (> 55 ACLRs/year) clinics (72.2%) and at clinics capable of using ≥ two autograft types (93.1%) (both p < 0.001). Significantly increased odds of receiving PT/QT autografts were found for ACLR by surgeons with a caseload of ≥ 50 ACLRs (OR 1.41, 95% CI 1.11-1.79), but also for injury during handball (OR 1.31, 95% CI 1.02-1.67), various other pivoting sports (basketball, hockey, rugby and American football) (OR 1.59, 95% CI 1.24-2.03) and a concomitant medial collateral ligament (MCL) injury (OR 4.93, 95% CI 4.18-5.80). In contrast, female sex (OR 0.87, 95% CI 0.77-0.97), injury during floorball (OR 0.71, 95% CI 0.55-0.91) and ACLR by mid-volume relative to high-volume surgeons (OR 0.62, 95% CI 0.53-0.73) had significantly reduced odds of receiving PT/QT autografts. CONCLUSION An HT autograft was used in the vast majority of cases, but PT/QT autografts were used more frequently by experienced surgeons. Prior research has demonstrated significant differences in autograft characteristics. For this reason, patients might benefit if surgery is performed by more experienced surgeons. LEVEL OF EVIDENCE Level III.
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Olewnik Ł, Zielinska N, Ruzik K, Karauda P, Podgórski M, Borowski A, LaPrade RF. A new look at quadriceps tendon - Is it really composed of three layers? Knee 2023; 40:292-304. [PMID: 36549105 DOI: 10.1016/j.knee.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 09/27/2022] [Accepted: 11/03/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND The aim of this study was to qualitatively and quantitatively describe the anatomy of the QT including its size, its layers and relationship between layers. METHODS Sixty lower limbs (15 females and 15 males fixed in 10% formalin were examined. A retrospective analysis of 20 thigh MRI examinations was performed (10 males, and 10 females). RESULTS In all dissected specimens, the quadriceps femoris was composed of 4 layers: superficial (first layer), middle (second layer), middle-deep (third layer) and deep (fourth layer). The first layer (superficial) was formed by the rectus femoris tendon and fascia. The second layer was composed of tendons of the vastus medialis and superficial part of the vastus lateralis. The third layer was formed by the intermediate part of the vastus lateralis. The fourth layer was composed of the tendon of the vastus intermedius. This type of anatomy was visualized in 4 males and 2 female on MRI scans. CONCLUSION The findings of this study provide a detailed anatomy of the quadriceps tendon. There were 4 different layers of the QT consistently found in all specimens. The first layer was independent and composed by the rectus femoris tendon, the second was formed by the superficial part of the vastus lateralis and vastus medialis. The third layer was formed by the intermediate part of the vastus lateralis, and the deepest fourth layer was composed of the vastus intermedius. This detailed structural anatomy was also able to be visualized on MRI scans.
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Affiliation(s)
- Łukasz Olewnik
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland.
| | - Nicol Zielinska
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland.
| | - Kacper Ruzik
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland.
| | - Piotr Karauda
- Department of Anatomical Dissection and Donation, Medical University of Lodz, Poland.
| | - Michał Podgórski
- Department of Radiology, Diagnostic Imaging and Interventional Radiology, Medical University of Lodz, Poland
| | - Andrzej Borowski
- Orthopaedics and Pediatric Orthopaedics Department, Medical University of Lodz, 90-419 Lodz, Poland.
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Localized Anterior Arthrofibrosis After Soft-Tissue Quadriceps Tendon Anterior Cruciate Ligament Reconstruction Is More Common in Patients Who Are Female, Undergo Meniscal Repair, and Have Grafts of Larger Diameter. Arthroscopy 2022; 39:1472-1479. [PMID: 36585324 DOI: 10.1016/j.arthro.2022.11.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 11/12/2022] [Accepted: 11/13/2022] [Indexed: 12/29/2022]
Abstract
PURPOSE To determine factors associated with localized anterior arthrofibrosis (cyclops lesion), such as graft size, warranting early reoperation for lysis of adhesions after anterior cruciate ligament reconstruction (ACLR) with all-soft tissue quadriceps tendon (ASTQT) autograft. METHODS All primary ASTQT autograft ACLRs within a single surgeon's prospectively collected registry with minimum 6-month follow-up were included. Patients who underwent multiligament knee reconstruction or cartilage restoration procedures were excluded. Localized anterior arthrofibrosis was defined as the requirement for a second procedure to achieve debridement and lysis of adhesions owing to the inability to regain terminal extension within 6 months of ACLR. The sex-specific incidence of arthrofibrosis was evaluated relative to age, weight, femoral and tibial tunnel sizes, meniscal repair, and meniscectomy by a binary logistic regression. RESULTS This study included 721 patients (46% female patients). There were 52 cases of localized anterior arthrofibrosis (7.2%). Female patients had a greater incidence of arthrofibrosis than male patients. Male patients with a femoral tunnel diameter of 9.25 mm or greater had an increased incidence of arthrofibrosis compared with those with a diameter of less than 9.25 mm, whereas a similar cutoff was not found to be statistically significant for female patients. Concomitant meniscal repair was associated with an increased risk of arthrofibrosis. CONCLUSIONS Female sex and concomitant meniscal repair were associated with an increased localized anterior arthrofibrosis incidence. Furthermore, ASTQT with a femoral tunnel diameter of 9.25 mm or greater in male patients was associated with an increased incidence of arthrofibrosis. LEVEL OF EVIDENCE: Level III, retrospective, comparative prognostic trial.
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Brinkman JC, Tummala SV, Moore ML, Economopoulos KJ. All-Soft Tissue Quadriceps Tendon Autograft in Revision Anterior Cruciate Ligament Reconstruction in Athletes: Comparison to Bone-Patellar Tendon-Bone Autograft With at Least a 2-Year Follow-up. Am J Sports Med 2022; 50:3770-3777. [PMID: 36285655 DOI: 10.1177/03635465221126523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Revision anterior cruciate ligament (ACL) reconstruction is being performed at an increasing rate. Previous literature has suggested that autograft ACL reconstruction is a better option than allograft in revision surgery, although the optimal autograft choice remains unknown. The all-soft tissue quadriceps tendon (ASTQT) autograft has been found to be an effective option for primary ACL reconstruction. However, few studies have evaluated ASTQT autograft in revision ACL reconstruction. PURPOSE/HYPOTHESIS The purpose of this study was to evaluate the ASTQT autograft in revision ACL reconstruction in athletes compared with bone-patellar tendon-bone (BTB) autograft. We hypothesized that the ASTQT autograft would lead to similar return to play, time to return to play, retear rate, and patient-reported outcomes compared with BTB autograft. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS A retrospective study was performed on all athletes undergoing revision ACL reconstruction between August 2013 and December 2019 at a single institution. Patients participating in high school or college athletics undergoing first-time revision with either ASTQT or BTB autograft with ≥2 years of follow-up were included. Demographic variables, complications, return to sports, and outcome scores including the International Knee Documentation Committee (IKDC) and Lysholm were collected and compared between the 2 cohorts. RESULTS A total of 58 revision ACL reconstructions were included, with 32 in the ASTQT cohort and 26 in the BTB cohort. Return to sports at the same level occurred in 62.5% of the ASTQT group and 53.8% of the BTB group. The ASTQT group returned to sports significantly faster than the BTB group (8.9 vs 10.3 months; P = .020). There was no difference in retear rates (3.1%, ASTQT; 7.7%, BTB) or other complications between the 2 groups. The IKDC scores were significantly higher at the 6- and 12-month follow-up for the ASTQT autograft group compared with the BTB group (6 months: ASTQT, 71.3; BTB, 61.7, P = .001; 12 months: ASTQT, 82.7; BTB, 78.6; P = .021). Lysholm scores were also greater in the ASTQT cohort at these time points (6 months: ASTQT, 75.1; BTB, 63.6; P < .001; 12 months: ASTQT, 82.0; BTB, 74.5; P < .001). However, IKDC and Lysholm scores were similar between both groups at final follow-up (IKDC: ASTQT, 82.9; BTB, 81.7; P = .344; Lysholm: ASTQT, 83.0; BTB, 81.0; P = .104) There was no significant clinical difference in the absolute difference in scores or rate of achieving clinical thresholds between the 2 cohorts. CONCLUSION ASTQT autograft for revision ACL in athletes has similar outcomes compared with BTB autograft. However, the ASTQT may possibly afford quicker return to sports and better early improvements in patient-reported outcomes that normalize by 1 year. The soft tissue quadriceps autograft should be considered a viable graft option in revision ACL reconstruction in athletes.
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Affiliation(s)
- Joseph C Brinkman
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, USA
| | - Sailesh V Tummala
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, USA
| | - Michael L Moore
- Mayo Clinic Alix School of Medicine, Scottsdale, Arizona, USA
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