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Gianakos AL, Arias C, Batailler C, Servien E, Mulcahey MK. Sex Specific Considerations in Anterior Cruciate Ligament (ACL) Injuries in the Female Athlete: State of the Art. J ISAKOS 2024:100325. [PMID: 39343300 DOI: 10.1016/j.jisako.2024.100325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/09/2024] [Accepted: 09/23/2024] [Indexed: 10/01/2024]
Abstract
The increased participation of females in sports has been accompanied by an increase in the rate of anterior cruciate ligament (ACL) injuries. The literature has identified risk factors for non-contact ACL injuries in female athletes including anatomic, hormonal, biomechanical, neuromuscular, and environmental factors. This review will provide an overview of sex-specific considerations when managing female athletes with ACL injuries. A discussion of sex-specific surgical and rehabilitative treatment strategies with the goal of optimizing return to sport after ACL reconstruction will be emphasized.
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Affiliation(s)
| | | | - Cecile Batailler
- Hospices Civils de Lyon (Centre Hospitalier Universitaire de Lyon)
| | | | - Mary K Mulcahey
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center.
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Lin T. Quadrupled semitendinosus autograft is a suitable graft choice for anterior cruciate reconstruction, regardless of diameter, in patients with lower risk for re-rupture. Arthroscopy 2024:S0749-8063(24)00748-5. [PMID: 39326564 DOI: 10.1016/j.arthro.2024.09.031] [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: 09/12/2024] [Accepted: 09/17/2024] [Indexed: 09/28/2024]
Abstract
Multiple options exist for ACLR autografts including bone-patellar tendon-bone, quadriceps tendon, and hamstring tendon (HT). A variant among HT options is quadrupled semitendinosus autograft (ST). In addition, smaller graft diameter (<8mm) has been shown to be associated with failure of HT ACLR. However, recent research shows that quadrupled ST autograft diameters <8 mm are not correlated with a higher re-rupture rate in older patients. While among individuals with a lower risk of re-rupture, graft diameter does not significantly alter graft rupture rates, and a smaller diameter soft tissue graft is safe to use in the low-risk population, caution is required when applying this dogma to patients who are younger than 21 or play higher risk sports. In such patients, a reliable option is BTB autograft and/or adding a secondary stabilizing procedure such as anterolateral ligament (ALL) reconstruction or lateral extra-articular tenodesis (LET). Finally, recent research shows there is little utility in trying to predict graft size prior to surgery.
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Affiliation(s)
- Timothy Lin
- Dartmouth Hitchcock Medical Center, Lebanon, NH
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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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Popovic M, Myhre JR, Holen JIH, Gifstad T, Strand IL, Strand T, Mo IF, Fischer-Bredenbeck C, Drogset JO. Reduced Knee Flexion Strength 18 Years After ACL Reconstruction With Hamstring Tendon Versus Patellar Tendon. Am J Sports Med 2024; 52:2750-2757. [PMID: 39221503 DOI: 10.1177/03635465241271524] [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: 09/04/2024]
Abstract
BACKGROUND Bone-patellar tendon-bone (BPTB) and double-looped semitendinosus and gracilis (hamstring) grafts are commonly used for anterior cruciate ligament (ACL) reconstruction. Short-term and midterm studies show little or no differences between the 2 grafts; however, there are only a few long-term studies to compare results between the 2 grafts. PURPOSE To compare the results after using either BPTB grafts or hamstring tendon grafts 18 years after ACL reconstruction. STUDY DESIGN Randomized controlled trial; Level of evidence 2. METHODS A total of 114 patients with ACL rupture between 2001 and 2004 were randomized to reconstruction with either a BPTB graft or a hamstring tendon graft. Patients were operated on at 4 major hospitals. The 18-year follow-up evaluation included anterior knee laxity measured with a KT-1000 arthrometer, defined as the primary outcome, while clinical examination (Lachman and pivot-shift tests), isokinetic testing of muscle strength, patient-reported outcome measures, and an assessment of radiographic osteoarthritis using the Kellgren-Lawrence classification were defined as secondary outcomes. RESULTS A total of 96 patients (84%, 47 BPTB and 49 hamstring grafts) were available for follow-up, 71 of these for clinical examination. Seven of 96 patients were excluded for ACL revision (n = 5) or knee replacement (n = 2) surgery. In total, 25 patients (10 BPTB and 15 hamstring grafts) had undergone additional surgery other than ACL revision or total knee arthroplasty. There were no significant differences between the groups in terms of anterior laxity test with KT-1000 arthrometer (primary outcome). In secondary outcomes, no significant differences between groups were reported regarding clinical examination, patient-reported outcome scores, or radiographic osteoarthritis (Kellgren-Lawrence grade 2-4 for patellofemoral joint [18 hamstring and 14 BPTB] or tibiofemoral joint [20 hamstring and 19 BPTB]), while isokinetic testing revealed that the hamstring group had a 10.7% reduction in mean peak flexion torque compared with the BPTB group at 60 deg/s (df = 59; P = .011). At 60 deg/s the mean total flexion work in the hamstring group was reduced by 17.2% compared with the BPTB group (df = 59; P = .002). CONCLUSION The flexion strength in the hamstring group was significantly reduced in the operated knee after 18 years. There were no significant differences between the groups regarding subjective outcomes, patient-reported outcomes, range of motion, clinical and instrumented knee laxity, and the development of osteoarthritis. REGISTRATION NCT05876013 (ClinicalTrials.gov identifier).
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Affiliation(s)
- Marko Popovic
- Department of Orthopedics, Trondheim University Hospital, Trondheim, Norway
| | - Julie Rike Myhre
- Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Tone Gifstad
- Department of Orthopedics, Trondheim University Hospital, Trondheim, Norway
| | | | - Torbjorn Strand
- Department of Orthopedics, Haraldsplass Deaconess Hospital, Bergen, Norway
| | - Ingunn Fleten Mo
- Department of Orthopedics, Haraldsplass Deaconess Hospital, Bergen, Norway
| | | | - Jon Olav Drogset
- Department of Orthopedics, Trondheim University Hospital, Trondheim, Norway
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Medina G, Lowenstein NA, Collins JE, Matzkin EG. No Clinically Significant Differences in Outcomes After Anterior Cruciate Ligament Reconstruction When Comparing Quadriceps, Bone-Patellar Tendon-Bone, and Hamstring Autografts of 9 mm or Greater. Arthroscopy 2024:S0749-8063(24)00613-3. [PMID: 39209075 DOI: 10.1016/j.arthro.2024.08.015] [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: 03/26/2024] [Revised: 08/04/2024] [Accepted: 08/04/2024] [Indexed: 09/04/2024]
Abstract
PURPOSE To determine whether there are patient-reported outcome differences in bone-patellar tendon-bone (BPTB), quadriceps tendon (QT), and hamstring (HS) grafts of comparable size. METHODS We performed a retrospective analysis of global registry data to include all patients who had an anterior cruciate ligament reconstruction with BPTB, QT, or HS autograft of at least 9 mm in diameter between 2010 and 2021 with complete 1- and 2-year outcome scores. We compared 1- and 2-year postoperative outcome scores (visual analog scale [VAS], Knee Injury and Osteoarthritis Outcome Score [KOOS] pain, Marx Activity Rating Scale [MARS], Veterans RAND 12-Item Health Survey [VR-12]) between BPTB, QT, and HS of the same size graft. RESULTS In total, 2,318 subjects were included in the analysis, and all graft types showed improved patient-reported outcome measures at 1 and 2 years postoperatively when compared with baseline. The KOOS pain score for the BPTB group was significantly better than the HS (between-group difference = 2.71, P < .01) and QT (between-group difference = 2.51, P < .01) groups at 1 year, and the BPTB group was better than HS (between-group difference = 1.88, P < .01) at 2 years. However, the differences were small and not clinically meaningful. When we compared graft type, there were no differences in the percentage of patients who reached Minimal clinically important difference, or clinical scores VAS or MARS at 2-year follow-up. CONCLUSIONS There is no clinically meaningful difference in KOOS-pain, VR-12, VAS, and MARS at 1 and 2 years postoperatively in patients having anterior cruciate ligament reconstruction with BPTB, HS, or QT if graft size is at least 9 mm in diameter. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Giovanna Medina
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, U.S.A.; Department of Orthopedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, U.S.A.; Harvard Medical School, Boston, Massachusetts, U.S.A..
| | - Natalie A Lowenstein
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, U.S.A
| | - Jamie E Collins
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, U.S.A.; Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Elizabeth G Matzkin
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, U.S.A.; Harvard Medical School, Boston, Massachusetts, U.S.A
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Vendrig T, Keizer MN, Brouwer RW, Hoogeslag RA. Incidence of Osteoarthritis Between ACL Reconstruction With Different Graft Types and Between ACL Reconstruction and Repair: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Orthop J Sports Med 2024; 12:23259671241258775. [PMID: 39157020 PMCID: PMC11328256 DOI: 10.1177/23259671241258775] [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: 12/17/2023] [Accepted: 01/01/2024] [Indexed: 08/20/2024] Open
Abstract
Background Variation in stiffness, fixation methods, and donor-site morbidity after anterior cruciate ligament reconstruction (ACLR) with different graft types and with anterior cruciate ligament suture repair (ACLSR) can lead to differences in dynamic knee laxity and consequent differences in posttraumatic osteoarthritis (PTOA) development. Purpose To compare the incidence of PTOA between different graft types used for primary ACLR and between primary ACLR and ACLSR. It was hypothesized that the incidence of PTOA would vary between ACLR with different autografts and allografts and between ACLR and ACLSR. Study Design Systematic review; Level of evidence, 1. Methods A search of the literature was performed to identify all randomized controlled trials (RCTs) comparing radiographic evidence of PTOA after ACLR between different graft types-hamstring tendon (HT) autograft, bone-patellar tendon-bone (BPTB) autograft, quadriceps tendon autograft, and allograft-and between ACLR and ACLSR. The minimum follow-up was 2 years. Study quality was assessed using the modified Coleman Methodology Score. A meta-analysis was performed to determine whether there was a difference in the incidence of PTOA between the different graft types and between ACLR and ACLSR. Results Eleven randomized controlled trials were included in the meta-analysis-HT: 440 patients (mean follow-up, 9.7 years); BPTB: 307 patients (mean follow-up, 11.8 years); allograft: 246 patients (mean follow-up, 5 years); ACLSR, 22 patients (5 years). No study reporting the incidence after ACLR with quadriceps tendon was included. The study quality ranged from 70 to 88. The meta-analysis indicated no significant difference in the incidence of PTOA between graft types used for ACLR and between ACLR and ACLSR (risk ratios: HT vs BPTB, 1.05; HT vs allograft, 0.81; BPTB vs allograft, 0.82; HT vs ACLSR, not estimable [P > .05 for all]). The combined number of patients with PTOA in all studies per graft type showed that patients who underwent ACLR with a BPTB autograft had the highest percentage of PTOA (HT, 23.4%; BPTB, 29.6%; allograft, 8.1%; ACLSR, 0%). However, excluding studies with a follow-up <5 years resulted in similar outcomes for patients with an HT autograft and a BPTB autograft. Conclusion This meta-analysis reported no difference in the incidence of PTOA between graft types used for ACLR and between ACLR and ACLSR. More research is necessary to make a reliable conclusion about which technique is associated with the lowest incidence of PTOA after ACL surgery.
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Affiliation(s)
- Tom Vendrig
- Center for Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Michèle N.J. Keizer
- Center for Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Reinoud W. Brouwer
- Department of Orthopedic Surgery, Martini Hospital, Groningen, Groningen, the Netherlands
| | - Roy A.G. Hoogeslag
- Centre for Orthopaedic Surgery and Sports Medicine OCON, Hengelo, the Netherlands
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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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8
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Yaari L, Singer J, Goldberg D, Yassin M, Agar G, Lindner D, Beer Y, Haviv B. Eighteen-year outcome of anterior cruciate ligament reconstruction with patellar tendon or hamstring autograft. Arch Orthop Trauma Surg 2024; 144:2189-2195. [PMID: 38630253 DOI: 10.1007/s00402-024-05317-2] [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: 03/09/2023] [Accepted: 04/04/2024] [Indexed: 05/16/2024]
Abstract
PURPOSE To evaluate patient reported outcomes and radiographic arthritic changes of transtibial anterior cruciate ligament reconstruction (ACLR) with either bone-patellar tendon-bone (BPTB) or hamstrings (HS) auto-grafts at a minimum of 15-year follow-up. METHODS Ninety-four patients (51 of the HS group, 43 of BPTB group) who were operated between the years 2000 to 2005 in two tertiary referral hospitals were contacted and invited to a retrospective evaluation. The interview included subjective outcomes using the Lysholm knee scoring questionnaire, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Tegner activity level scale, Visual Analogue Scale (VAS) for pain and patients' satisfaction scale. Knee examination included measurements of motion and stability. Knee radiographs were evaluated for osteoarthritic changes according to the Kellgren-Lawrence (KL) score. RESULTS The average evaluation time from surgery was 18.6 years. Subjectively, there was no significant difference between groups except for a better post-operative level of activity and satisfaction in the HS group. Objectively, there was no significant difference between groups in knee stability and range of motion. Most patients had grade KL ≤ 1 radiographic osteoarthritits changes and there was no significant difference between groups. Recurrent complete tear of the reconstructed graft occurred in 3 patients of each group. In both groups 84% had no further surgery while the indications for further surgery were mostly a meniscal tear or tibial hardware removal. CONCLUSIONS Very long-term outcomes and clinical stability of transtibial HS or BPTB graft ACL reconstruction are good with low rate of graft failure and radiographic osteoarthritis.
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Affiliation(s)
- Lee Yaari
- Arthroscopy and Sports Injuries Unit, Orthopedic Department, Hasharon Hospital, Rabin Medical Center, Petach-Tikva, Israel
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Jonathan Singer
- Arthroscopy and Sports Injuries Unit, Orthopedic Division, Assaf Harofeh-Shamir Medical Center, Tzrifin, Israel
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Dan Goldberg
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Mustafa Yassin
- Arthroscopy and Sports Injuries Unit, Orthopedic Department, Hasharon Hospital, Rabin Medical Center, Petach-Tikva, Israel
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Gabriel Agar
- Arthroscopy and Sports Injuries Unit, Orthopedic Division, Assaf Harofeh-Shamir Medical Center, Tzrifin, Israel
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Dror Lindner
- Arthroscopy and Sports Injuries Unit, Orthopedic Division, Assaf Harofeh-Shamir Medical Center, Tzrifin, Israel
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Yiftah Beer
- Arthroscopy and Sports Injuries Unit, Orthopedic Division, Assaf Harofeh-Shamir Medical Center, Tzrifin, Israel
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel
| | - Barak Haviv
- Arthroscopy and Sports Injuries Unit, Hasharon Hospital, Rabin Medical Center, 7 Keren Kayemet St, Petach-Tikva, 49372, Israel.
- Arthroscopy and Sports Injuries Unit, Orthopedic Department, Hasharon Hospital, Rabin Medical Center, Petach-Tikva, Israel.
- Orthopedic Department, Faculty of Medical & Health Sciences, Tel-Aviv University, Tel Aviv, Israel.
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9
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Ahrens P, Borchert GH, Freutel C, Ahmed N, Brune JC. Peracetic acid sterilized tendon and ligament allografts for knee reconstruction : For anterior cruciate ligament (ACL), posterior cruciate ligament (PCL) and complex knee surgery. ORTHOPADIE (HEIDELBERG, GERMANY) 2024; 53:341-347. [PMID: 38498205 PMCID: PMC11052767 DOI: 10.1007/s00132-024-04486-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/14/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND The use of allografts and autografts has been met with mixed views on whether allografts are a suitable alternative to autografts. QUESTION We aimed to investigate if chemically sterilized allografts show similar rerupture rates to those reported in the literature for allografts and autografts in anterior (ACL) and posterior cruciate ligaments (PCL) and complex knee surgery. MATERIALS AND METHODS Retrospective data on knee reconstructions performed between 2011 and 2015 with tendon/ligamnet allografts sterilized with peracetic acid were collected in the form of a questionnaire. The inclusion criteria of 2 years for each patient were met by 38 patients, representing 22 ACL reconstructions, 5 PCL reconstructions, 3 OTHER surgeries, including the Larson technique and medial patellofemoral ligament (MPFL) reconstruction and 8 COMPLEX surgeries. The main endpoints were rerupture and complication rate. Secondary endpoints included stability of the knee (Lachman test, Pivot shift test) and the range of motion. RESULTS The rerupture rate was 7.9% (3 grafts). Reruptures only occurred in the ACL group. No reruptures were observed in the PCL, OTHER and COMPLEX surgery groups. Stability improved significantly after surgery and the range of motion returned to values similar to that of healthy knees. CONCLUSIONS Tendon allografts sterilized with peracetic acid show promising low rerupture rates and good clinical scores and the results are comparable to the literature on autografts and other allografts.
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Affiliation(s)
- Philipp Ahrens
- Orthoplus Munich, Alte Börse, Lehnbachplatz 2a, 80333, Munich, Germany.
| | - Gudrun H Borchert
- Dr. Borchert Medical Information Management, Egelsbacher Str. 39e, 63225, Langen, Germany
| | - Christin Freutel
- R&D, German Institute for Cell and Tissue Replacement (DIZG, gGmbH), Haus 42, Köpenicker Str. 325, 12555, Berlin, Germany
| | - Norus Ahmed
- R&D, German Institute for Cell and Tissue Replacement (DIZG, gGmbH), Haus 42, Köpenicker Str. 325, 12555, Berlin, Germany
| | - Jan C Brune
- R&D, German Institute for Cell and Tissue Replacement (DIZG, gGmbH), Haus 42, Köpenicker Str. 325, 12555, Berlin, Germany
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10
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Lawrence KW, Okewunmi JO, Chakrani Z, Cordero JK, Li X, Parisien RL. Randomized Controlled Trials Comparing Bone-Patellar Tendon-Bone Versus Hamstring Tendon Autografts in Anterior Cruciate Ligament Reconstruction Surgery Are Statistically Fragile: A Systematic Review. Arthroscopy 2024; 40:998-1005. [PMID: 37543146 DOI: 10.1016/j.arthro.2023.07.039] [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: 02/11/2023] [Revised: 06/07/2023] [Accepted: 07/27/2023] [Indexed: 08/07/2023]
Abstract
PURPOSE To assess the statistical fragility of recently published randomized controlled trials (RCTs) comparing the use of hamstring tendon autograft with bone-patellar tendon-bone autograft for anterior cruciate ligament (ACL) reconstruction. METHODS The PubMed, Embase, and MEDLINE databases were queried for RCTs published since 2010 comparing autograft type (bone-patellar tendon-bone vs hamstring tendon) in ACL reconstruction surgery. The fragility index (FI) and reverse FI (rFI) were determined for significant and nonsignificant outcomes, respectively, as the number of outcome reversals required to change statistical significance. The fragility quotient (FQ) and reverse FQ, representing fragility as a proportion of the study population, were calculated by dividing the FI and rFI, respectively, by the sample size. RESULTS We identified 19 RCTs reporting 55 total dichotomous outcomes. The median FI of the 55 total outcomes was 5 (interquartile range [IQR], 4-7), meaning a median of 5 outcome event reversals would alter the outcomes' significance. Five outcomes were reported as statistically significant with a median FI of 4 (IQR, 2-6), meaning a median of 4 outcome event reversals would change outcomes to be nonsignificant. Fifty outcomes were reported as nonsignificant with a median rFI of 5 (IQR, 4-7), meaning a median of 5 outcome event reversals would change outcomes to be significant. The FQ and reverse FQ for significant and nonsignificant outcomes were 0.025 (IQR, 0.018-0.045) and 0.082 (IQR, 0.041-0.106), respectively. For 61.8% of outcomes, patients lost to follow-up exceeded the corresponding FI or rFI. CONCLUSIONS There is substantial statistical fragility in recent RCTs on autograft choice in ACL reconstruction surgery given that altering a few outcome events is sufficient to reverse study findings. For over half of outcomes, maintaining patients lost to follow-up may have been sufficient to reverse study conclusions. CLINICAL RELEVANCE We recommend co-reporting FIs and P values to provide a more comprehensive representation of a study's conclusions when conducting an RCT.
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Affiliation(s)
- Kyle W Lawrence
- Boston University School of Medicine, Boston, Massachusetts, U.S.A..
| | | | - Zakaria Chakrani
- Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - John K Cordero
- Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A
| | - Xinning Li
- Boston University School of Medicine, Boston, Massachusetts, U.S.A
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11
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Zhao Z, Tang L, Chen J, Bai X, Chen Y, Ng L, Zhou Y, Deng Y. The effect of harvesting the anterior half of the peroneus longus tendon on foot morphology and gait. J Orthop Surg Res 2024; 19:69. [PMID: 38225652 PMCID: PMC10790475 DOI: 10.1186/s13018-023-04429-6] [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: 10/05/2023] [Accepted: 11/29/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND AND OBJECTIVES In anterior cruciate ligament reconstruction, the strength of the graft was found to be unsatisfactory usually the anterior half of the peroneus longus tendon was taken for supplementation, but the effect on foot and ankle function and gait in the donor area is unclear. This study aims to explore the changes in the ankle and gait after using the harvested anterior half of the peroneus longus tendon as a reconstruction graft for the anterior cruciate ligament. METHODS A total of 20 patients, 6 males and 14 females, aged 18 to 44 years, with unilateral anterior cruciate ligament injuries, underwent reconstruction using the harvested anterior half of the peroneus longus tendon as a graft between June 2021 and December 2021. The part on which the anterior half of the peroneus longus tendon was harvested was considered the experimental group, while the contralateral foot was the control group. At the 6-month follow-up, the Lysholm knee score, AOFAS ankle score, and gait-related data (foot length, arch index, arch volume, arch volume index, and gait cycle parameters: percentage of time in each gait phase, step frequency, step length, foot strike angle, and push-off angle) were assessed using a 3D foot scanner and wearable sensors for both groups. RESULTS All 20 patients completed the six-month follow-up. There were no statistically significant differences between the experimental and control groups regarding knee scores, ankle scores, foot length, arch index, arch volume, arch volume index, step frequency, and step length (P > 0.05). However, there were statistically significant differences between the experimental and control groups in terms of the gait cycle parameters, including the percentage of time in the stance, mid-stance, and push-off phases, as well as foot strike angle and push-off angle (P < 0.05). CONCLUSION Through our study of the surgical experimental group we have shown that harvesting the anterior half of the peroneus longus tendon does not affect foot morphology and gait parameters; however, it does impact the gait cycle.
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Affiliation(s)
- Zhi Zhao
- Department of Sport Medicine, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing, 400012, China
| | - Li Tang
- Chongqing Rongzhi Biotechnology Company Limited, Chongqing, 400012, China
| | - Jing Chen
- Chongqing Rongzhi Biotechnology Company Limited, Chongqing, 400012, China
| | - Xinwen Bai
- Department of Sport Medicine, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing, 400012, China
| | - Yu Chen
- Department of Sport Medicine, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing, 400012, China
| | - Liqi Ng
- Institute of Orthopaedic and Musculoskeletal Science, University College London, Royal National Orthopaedic Hospital, Stanmore, London, HA7 4LP, UK
| | - Yu Zhou
- Postdoctoral Research Workstation, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing, 400012, China.
| | - Yu Deng
- Department of Sport Medicine, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing, 400012, China.
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12
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Guo Z, Liu F. Progress in research on and classification of surgical methods of arthroscopic reconstruction of the ACL and ALL using a shared tendon graft through the femoral tunnel. Front Surg 2023; 10:1292530. [PMID: 38186395 PMCID: PMC10766812 DOI: 10.3389/fsurg.2023.1292530] [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] [Received: 09/11/2023] [Accepted: 11/14/2023] [Indexed: 01/09/2024] Open
Abstract
Anterior cruciate ligament (ACL) tear is a common clinical injury, and ACL reconstruction has reached a very mature stage. However, with the accumulation of cases, scholars have found that isolated ACL reconstruction may not completely solve the problem of knee rotational stability. With the increase in our understanding of knee joint structure, ACL combined with anterolateral ligament (ALL) reconstruction has become accepted by most scholars, and this operation has also achieved good clinical results. At present, there is no unified surgical method for ACL combined with ALL reconstruction. There are differences in bone tunnel location, reconstruction methods, and graft selection. Compared with the independent reconstruction of the ACL and ALL during the operation, shared tendon graft reconstruction of the ACL and ALL has the advantages of preserving tendon and avoiding tunnel convergence. So far, there is no relevant literature summarizing the reconstruction of the ACL and ALL with a shared tendon graft. This paper reviews the anatomic study of the ALL, the study of isometric points, surgical indications, and surgical methods and their classification for shared tendon graft reconstruction of the ACL and ALL.
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Affiliation(s)
- Ziteng Guo
- Department of Orthopedics, The First Hospital of Qinhuangdao, Qinhuangdao, China
- School of Graduate, Hebei Medical University, Shijiazhuang, China
| | - Fei Liu
- Department of Orthopedics, The First Hospital of Qinhuangdao, Qinhuangdao, China
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13
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Liukkonen R, Vaajala M, Mattila VM, Reito A. Prevalence of post-traumatic osteoarthritis after anterior cruciate ligament injury remains high despite advances in surgical techniques. Bone Joint J 2023; 105-B:1140-1148. [PMID: 37907079 DOI: 10.1302/0301-620x.105b11.bjj-2023-0058.r1] [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: 11/02/2023]
Abstract
Aims The aim of this study was to report the pooled prevalence of post-traumatic osteoarthritis (PTOA) and examine whether the risk of developing PTOA after anterior cruciate ligament (ACL) injury has decreased in recent decades. Methods The PubMed and Web of Science databases were searched from 1 January 1980 to 11 May 2022. Patient series, observational studies, and clinical trials having reported the prevalence of radiologically confirmed PTOA after ACL injury, with at least a ten-year follow-up, were included. All studies were analyzed simultaneously, and separate analyses of the operative and nonoperative knees were performed. The prevalence of PTOA was calculated separately for each study, and pooled prevalence was reported with 95% confidence intervals (CIs) using either a fixed or random effects model. To examine the effect of the year of injury on the prevalence, a logit transformed meta-regression analysis was used with a maximum-likelihood estimator. Results from meta-regression analyses were reported with the unstandardized coefficient (β). Results The pooled prevalence of PTOA was 37.9% (95% CI 32.1 to 44) for operatively treated ACL injuries with a median follow-up of 14.6 years (interquartile range (IQR) 10.6 to 16.7). For nonoperatively treated ACL injuries, the prevalence was 40.5% (95% CI 28.9 to 53.3), with a median of follow-up of 15 years (IQR 11.7 to 20.0). The association between the year of operation and the prevalence of PTOA was weak and imprecise and not related to the choice of treatment (operative β -0.038 (95% CI -0.076 to 0.000) and nonoperative β -0.011 (95% CI -0.101 to 0.079)). Conclusion The initial injury, irrespective of management, has, by the balance of probability, resulted in PTOA within 20 years. In addition, the prevalence of PTOA has only slightly decreased during past decades. Therefore, further research is warranted to develop strategies to prevent the development of PTOA after ACL injuries.
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Affiliation(s)
- Rasmus Liukkonen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Matias Vaajala
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Ville M Mattila
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Aleksi Reito
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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14
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Zhao D, Pan JK, Lin FZ, Luo MH, Liang GH, Zeng LF, Huang HT, Han YH, Xu NJ, Yang WY, Liu J. Risk Factors for Revision or Rerupture After Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis. Am J Sports Med 2023; 51:3053-3075. [PMID: 36189967 DOI: 10.1177/03635465221119787] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [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 The rerupture or need for revision after anterior cruciate ligament reconstruction (ACLR) is a serious complication. Preventive strategies that target the early identification of risk factors are important to reduce the incidence of additional surgery. PURPOSE To perform a systematic review and meta-analysis to investigate risk factors for revision or rerupture after ACLR. STUDY DESIGN Systematic review and meta-analysis; Level of evidence, 4. METHODS Literature searches were performed in PubMed, Embase, and Web of Science from database inception to November 2021 and updated in January 2022. Quantitative, original studies reporting potential adjusted risk factors were included. Odds ratios (ORs) were calculated for potential risk factors. RESULTS A total of 71 studies across 13 countries with a total sample size of 629,120 met the inclusion criteria. Fifteen factors were associated with an increase in the risk of revision or rerupture after ACLR: male sex (OR, 1.27; 95% CI, 1.14-1.41), younger age (OR, 1.07; 95% CI, 1.05-1.08), lower body mass index (BMI) (OR, 1.03; 95% CI, 1.00-1.06), family history (OR, 2.47; 95% CI, 1.50-4.08), White race (OR, 1.32; 95% CI, 1.08-1.60), higher posterolateral tibial slope (OR, 1.15; 95% CI, 1.05-1.26), preoperative high-grade anterior knee laxity (OR, 2.30; 95% CI, 1.46-3.64), higher baseline Marx activity level (OR, 1.07; 95% CI, 1.02-1.13), return to a high activity level/sport (OR, 2.03; 95% CI, 1.15-3.57), an ACLR within less than a year after injury (OR, 2.05; 95% CI, 1.81-2.32), a concomitant medial collateral ligament (MCL) injury (OR, 1.62; 95% CI, 1.31-2.00), an anteromedial portal or transportal technique (OR, 1.36; 95% CI, 1.22-1.51), hamstring tendon (HT) autografts (vs bone-patellar tendon-bone [BPTB] autografts) (OR, 1.60; 95% CI, 1.40-1.82), allografts (OR, 2.63; 95% CI, 1.65-4.19), and smaller graft diameter (OR, 1.21; 95% CI, 1.05-1.38). The other factors failed to show an association with an increased risk of revision or rerupture after ACLR. CONCLUSION Male sex, younger age, lower BMI, family history, White race, higher posterolateral tibial slope, preoperative high-grade anterior knee laxity, higher baseline Marx activity level, return to a high activity level/sport, an ACLR within less than a year from injury, a concomitant MCL injury, an anteromedial portal or transportal technique, HT autografts (vs BPTB autografts), allografts, and smaller graft diameter may increase the risk of revision or rerupture after ACLR. Raising awareness and implementing effective preventions/interventions for risk factors are priorities for clinical practitioners to reduce the incidence of revision or rerupture after ACLR.
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Affiliation(s)
- Di Zhao
- The Second Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, China
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Jian-Ke Pan
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fang-Zheng Lin
- The Second Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ming-Hui Luo
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Gui-Hong Liang
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ling-Feng Zeng
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - He-Tao Huang
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yan-Hong Han
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Nan-Jun Xu
- The Second Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wei-Yi Yang
- Bone and Joint Research Team of Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jun Liu
- Department of Sports Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Second Traditional Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), Guangzhou, China
- The Fifth Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
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15
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Zaid HHG, Yang G, Xu Hua. Anterior Cruciate Ligament Reconstruction Using Autologous Hamstrings Augmented with Ligament Augmentation and Reconstruction Systems (LARS) or Synthetic Meshwork of LARS Compared with Four-Strand Hamstring Tendon Grafts Alone, a Prospective, Randomized Clinical Study with 2- to 8-Year Follow-Up. Indian J Orthop 2023; 57:1497-1509. [PMID: 37609011 PMCID: PMC10441880 DOI: 10.1007/s43465-023-00956-w] [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: 05/17/2023] [Accepted: 07/13/2023] [Indexed: 08/24/2023]
Abstract
Purpose To compare the long-term outcomes of anterior cruciate ligament (ACL) reconstruction using a four-strand hamstring tendon graft alone (hamstring group) or with synthetics (Ligament Augmentation and Reconstruction System, LARS group) or synthetic meshwork of LARS (meshwork group). Methods Patients who underwent ACL reconstruction using four-strand hamstring tendon grafts (hamstring group), autologous hamstrings augmented with the LARS (LARS group), or synthetic meshwork of LARS (meshwork group) were selected in this prospective randomized clinical study. Patient-reported outcome measures (PROMs) were obtained preoperatively; at 6, 12, and 18 months postoperatively; and at final follow-up between 3 and 8 years. Second-look arthroscopic findings were used to evaluate graft morphology based on graft tension, graft tear, and synovial coverage. Results A total of 141 consecutive patients underwent ACL reconstruction, 47 patients in each group, and 21 patients were lost to follow-up during the study period. At the 6-month follow-up, the IKDC scores and Lysholm scores were significantly better in the LARS group (P < 0.05). At the 6- and 12-month follow-ups, the KOS-ADLS, KOOS-activities of daily living and quality of life, NSARS scores, GRC scores, Tegner scores, and ACL-RSI scores were significantly better in the LARS group (P < 0.05). For the LARS group, hamstring group, and meshwork group, the cumulative failure rates were 8.5%, 12.8%, and 4.3%, respectively. Malposition of the femoral tunnel was significantly associated with cumulative failure (P < 0.05). There was no difference between the groups in other outcomes at any other time, including radiographic and arthroscopic outcomes. Conclusions ACL reconstruction using autologous hamstring augmented with LARS resulted in significantly better clinical scores with a faster return to sports and comparative side-to-side differences in graft laxity by 6 and 12 months follow-up. Despite these findings, no statistically significant differences were seen among the three patient groups in terms of objective outcomes and clinical scores at the 18-month, 3-year and 8-year follow-ups. Additionally, a malpositioned femoral tunnel was associated with graft failure.
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Affiliation(s)
- Hamood H. G. Zaid
- Department of Sports Medicine, The First Affiliated Hospital of Xiamen University, No. 55 Zhenhai Street, Siming District, Xiamen, 361026 Fujian China
- College of Integrative Medicine, Fujian University of Traditional Chinese Medicine, No. 282, Wusi Road, Gulou District, Fuzhou, 350122 Fujian China
| | - Guo Yang
- Department of Sports Medicine, The First Affiliated Hospital of Xiamen University, No. 55 Zhenhai Street, Siming District, Xiamen, 361026 Fujian China
| | - Xu Hua
- Department of Orthopedics, Xinglin Branch of the First Affiliated Hospital of Xiamen University, No. 11 Xinglin Hongdai Road, Jimei District, Xiamen, 361026 Fujian China
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16
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Sollberger VD, Korthaus A, Barg A, Pagenstert G. Long-term results after anterior cruciate ligament reconstruction using patellar tendon versus hamstring tendon autograft with a minimum follow-up of 10 years-a systematic review. Arch Orthop Trauma Surg 2023; 143:4277-4289. [PMID: 36441213 PMCID: PMC10293370 DOI: 10.1007/s00402-022-04687-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/28/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION A lot of research addresses superiority of the two commonly used autografts bone-patellar tendon-bone (BPTB) and hamstring tendon for anterior cruciate ligament (ACL) reconstruction, without getting to consensus. While there are numerous studies and reviews on short- to mid-term follow-up, not much literature is available on long-term follow-up. As patients suffering ACL injuries are often of young age and high athletic activity, it is crucial to have the best evidence possible for graft choice to minimize consequences, like osteoarthritis later on. MATERIALS AND METHODS A search of the online databases, PubMed and Embase, was carried out last on 31st March 2022 for studies comparing BPTB and hamstring tendon (HT) autografts for ACL reconstruction in human patients with a minimum follow-up of 10 years. The methodological quality of each study has been evaluated using the modified Coleman Methodology Score. Results on the three variables patient-oriented outcomes, clinical testing and measurements and radiographic outcomes were gathered and are presented in this review. RESULTS Of 1299 records found, nine studies with a total of 1833 patients were identified and included in this systematic review. The methodological quality of the studies ranged from a Coleman Score of 63-88. Many studies reported no or only few statistically significant differences. Significant results in favour of BPTB were found for activity levels and for instrumented laxity testing with the KT-1000 arthrometer. Better outcomes for HT were found in IKDC-SKF, the KOOS, donor site morbidity, pivot shift test, radiographic osteoarthritis (IKDC C or D) and contralateral ACL rupture. No studies presented significant differences in terms of Lysholm Score or Tegner Activity Score, Lachman test, single-legged hop test, deficits in range of motion, osteoarthritis using the Kellgren and Lawrence classification or graft rupture. CONCLUSION We cannot recommend one graft to be superior, since both grafts show disadvantages in the long-term follow-up. Considering the limitation of our systematic review of no quantitative analysis, we cannot draw further conclusions from the many insignificant results presented by individual studies. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- V. D. Sollberger
- CLARAHOF Clinic of Orthopaedic Surgery, University of Basel, Clarahofweg 19a, 4058 Basel, Switzerland
| | - A. Korthaus
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Germany, Martinistr. 52, 20251 Hamburg, Germany
| | - A. Barg
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Germany, Martinistr. 52, 20251 Hamburg, Germany
- Department of Trauma Surgery, Orthopaedics and Sports Traumatology, BG Hospital Hamburg, Bergedorfer Str. 10, 21033 Hamburg, Germany
| | - G. Pagenstert
- CLARAHOF Clinic of Orthopaedic Surgery, University of Basel, Clarahofweg 19a, 4058 Basel, Switzerland
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San Jose AJ, Maniar N, Whiteley R, Opar DA, Timmins RG, Kotsifaki R. Lower Patellofemoral Joint Contact Force During Side-Step Cutting After Return-to-Sports Clearance Anterior Cruciate Ligament Reconstruction. Am J Sports Med 2023:3635465231166104. [PMID: 37184026 DOI: 10.1177/03635465231166104] [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 Low patellofemoral joint (PFJ) contact force has been associated with PFJ osteoarthritis. Quadriceps force and knee flexion angles, which are typically altered after an anterior cruciate ligament reconstruction (ACLR), primarily influence PFJ contact forces. It is still inconclusive whether differences in PFJ contact forces are present during high knee flexion tasks such as side-step cutting after clearance to return to sports (RTS) after ACLR. PURPOSE To explore PFJ contact forces in the ACLR limb and compare them with those of the contralateral and control limbs during side-step cutting tasks after clearance to RTS. STUDY DESIGN Controlled laboratory study. METHODS A total of 26 male athletes with ACLR who were previously cleared to RTS were matched with 23 healthy men serving as the control group. Three-dimensional motion capture and force plate data were collected while both groups performed anticipated side-step cutting tasks. Joint kinematics, kinetics, muscle forces, and PFJ contact forces were calculated using musculoskeletal modeling. RESULTS Peak PFJ force was lower in the ACLR limbs compared with the contralateral limbs (mean difference [MD], 5.89 body weight [BW]; 95% CI, 4.7-7.1 BW; P < .001) and the control limbs (MD, 4.44 BW; 95% CI, 2.1-6.8 BW; P < .001). During peak PFJ force, knee flexion angle was lower in ACLR limbs compared with the contralateral (MD, 4.88°; 95% CI, 3.0°-6.7°; P < .001) and control (MD, 6.01°; 95% CI, 2.0°-10.0°; P < .002) limbs. A lower quadriceps force compared with the contralateral (MD, 4.14 BW; 95% CI, 3.4-4.9 BW; P < .001) and control (MD, 2.83 BW; 95% CI, 1.4-4.3 BW; P < .001) limbs was also found. CONCLUSION Lower PFJ contact forces and a combination of quadriceps force deficits and smaller knee flexion angle were found in the ACLR compared with the contralateral and control limbs even after clearance to RTS. CLINICAL RELEVANCE Despite rehabilitation and subsequent clearance to RTS, differences in PFJ contact forces are present after ACLR. Current rehabilitation and RTS battery may not be effective and sensitive enough to identify and address these differences.
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Affiliation(s)
- Argell J San Jose
- School of Behavioural and Health Sciences, Australian Catholic University, Fitzroy, Melbourne, Victoria, Australia
- OrthoSport Victoria Institute (OSVi), Richmond, Victoria, Australia
- Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Fitzroy, Victoria, Australia
| | - Nirav Maniar
- School of Behavioural and Health Sciences, Australian Catholic University, Fitzroy, Melbourne, Victoria, Australia
- Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Fitzroy, Victoria, Australia
| | - Rodney Whiteley
- Department of Rehabilitation, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
- School of Human Movement & Nutrition Sciences, The University of Queensland, Brisbane, Australia
| | - David A Opar
- School of Behavioural and Health Sciences, Australian Catholic University, Fitzroy, Melbourne, Victoria, Australia
- Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Fitzroy, Victoria, Australia
| | - Ryan G Timmins
- School of Behavioural and Health Sciences, Australian Catholic University, Fitzroy, Melbourne, Victoria, Australia
- Sports Performance, Recovery, Injury and New Technologies (SPRINT) Research Centre, Australian Catholic University, Fitzroy, Victoria, Australia
| | - Roula Kotsifaki
- Department of Rehabilitation, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
- Oslo Sports Trauma Research Center, Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
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Ruelos VCB, Masood R, Puzzitiello RN, Moverman MA, Pagani NR, Menendez ME, Salzler MJ. The reverse fragility index: RCTs reporting non-significant differences in failure rates between hamstring and bone-patellar tendon-bone autografts have fragile results. Knee Surg Sports Traumatol Arthrosc 2023:10.1007/s00167-023-07420-0. [PMID: 37093236 DOI: 10.1007/s00167-023-07420-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 04/14/2023] [Indexed: 04/25/2023]
Abstract
PURPOSE The reverse fragility index (RFI) is a novel metric to appraise the results of studies reporting statistically non-significant results. The purpose of this study was to determine the statistical robustness of randomized controlled trials (RCTs) reporting non-significant differences in anterior cruciate ligament reconstruction (ACLR) graft failure rates, defined as re-rupture/revision ACLR rate, between hamstring tendon (HT) and bone-patellar tendon-bone (BTB) autografts by calculating RFIs. METHODS A systematic review was performed to identify RCTs that compared HT to BTB grafts for ACLR through January 2022. Studies reporting non-significant differences in graft re-rupture and revision ACLR rate (n.s.) were included. The RFI, defined as the fewest number of event reversals needed to change the non-significant graft re-rupture/revision outcome to statistically significant (P < 0.05), was recorded for each study. In addition, the number of studies in which the loss to follow-up exceeded the RFI was recorded. RESULTS Among the 16 included RCTs, the median (interquartile range [IQR]) sample size was 71 (64-114), and the median (IQR) total number of graft re-rupture/revision ACLR events was 4 (4-6). The median (IQR) graft re-rupture/revision ACLR rate was 4.3% (3.0-6.4) overall, 4.1% (2.6-6.7) in the BTB group, and 5.4% (3.0-6.3) in the HT group. The median (IQR) RFI was 3 (3-4), signifying that a reversal of the outcome in 3 patients in one arm was needed to flip the studies' result from non-significant to statistically significant (P < 0.05). The median (IQR) number of participants lost to follow-up was 11 (3-13), and 13 (81.3%) of the included studies had a loss to follow-up greater than the studies' RFI. CONCLUSION The results of RCTs reporting statistically non-significant re-rupture/revision ACLR rates between HT and BTB autografts would become significant if the outcome were reversed in a small number of patients-a number that was less than the loss to follow-up in the majority of studies. Thus, the neutrality of these studies is fragile, and a true statistically significant difference in re-rupture/revision rates may have been undetected. LEVEL OF EVIDENCE Level I.
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Affiliation(s)
| | - Raisa Masood
- Department of Orthopaedic Surgery, Tufts Medical Center, 270 Tremont St Biewend Building, Boston, MA, 02111, USA
| | - Richard N Puzzitiello
- Department of Orthopaedic Surgery, Tufts Medical Center, 270 Tremont St Biewend Building, Boston, MA, 02111, USA
| | - Michael A Moverman
- Department of Orthopaedic Surgery, Tufts Medical Center, 270 Tremont St Biewend Building, Boston, MA, 02111, USA
| | - Nicholas R Pagani
- Department of Orthopaedic Surgery, Tufts Medical Center, 270 Tremont St Biewend Building, Boston, MA, 02111, USA
| | - Mariano E Menendez
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Matthew J Salzler
- Department of Orthopaedic Surgery, Tufts Medical Center, 270 Tremont St Biewend Building, Boston, MA, 02111, USA.
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Runer A, Keeling L, Wagala N, Nugraha H, Özbek EA, Hughes JD, Musahl V. Current trends in graft choice for primary anterior cruciate ligament reconstruction - part II: In-vivo kinematics, patient reported outcomes, re-rupture rates, strength recovery, return to sports and complications. J Exp Orthop 2023; 10:40. [PMID: 37014518 PMCID: PMC10073382 DOI: 10.1186/s40634-023-00601-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/22/2023] [Indexed: 04/05/2023] Open
Abstract
Postoperative patient satisfaction after anterior cruciate ligament reconstruction (ACL-R) is influenced mainly by the degree of pain, the need for reoperation, and functional performance in daily activities and sports. Graft choice has shown to have an influence on postoperative outcomes after ACL-R. While patient reported outcomes measurements do not differ between graft options, evidence shows that normal knee kinematics is not fully restored after ACL-R with an increase in postoperative anterior tibial translation (ATT). Postoperative graft rupture rates seem to favor bone-patella-tendon-bone (BPTB) and quadriceps tendon (QT) autografts over HT or allografts. While return to sports rates seem comparable between different graft types, postoperative extensor strength is reduced in patients with BPTB and QT whereas flexion strength is weakened in patients with HT. Postoperative donor site morbidity is highest in BPTB but comparable between HT and QT. With all graft options having advantages and drawbacks, graft choice must be individualized and chosen in accordance with the patient.
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Affiliation(s)
- Armin Runer
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, PA, USA.
- Department for Sports Orthopaedics, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany.
| | - Laura Keeling
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Nyaluma Wagala
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hans Nugraha
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Orthopaedic and Traumatology, Faculty of Medicine, University of Udayana, / Prof. Dr. I.G.N.G. Ngoerah General Hospital, Denpasar, Bali, Indonesia
| | - Emre Anil Özbek
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Orthopedics and Traumatology, Ankara University, Ankara, Turkey
| | - Jonathan D Hughes
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Volker Musahl
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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20
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Tiplady A, Love H, Young SW, Frampton CM. Comparative Study of ACL Reconstruction With Hamstring Versus Patellar Tendon Graft in Young Women: A Cohort Study From the New Zealand ACL Registry. Am J Sports Med 2023; 51:627-633. [PMID: 36656027 DOI: 10.1177/03635465221146299] [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: 01/20/2023]
Abstract
BACKGROUND Young female athletes are a specific population that is at high risk of primary anterior cruciate ligament (ACL) rupture and subsequent graft failure. Despite large numbers of ACL reconstructions being carried out in young women, there is limited analysis of outcomes in this group, leading to low levels of evidence for graft choice. PURPOSE To assess the effect of graft choice on ACL reconstruction failure rates among young women in New Zealand. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS Prospective data captured by the New Zealand ACL Registry between April 2014 and March 2022 were reviewed. Young women aged 15 to 20 years were included. The primary outcome measure was ACL graft failure during the study period, with the key independent variable being graft type, either patellar or hamstring tendon autograft. This is presented as the rate per 100 patient-years and is compared between the 2 groups using the hazard ratio generated from a Cox proportional hazards regression. Secondary outcome measures were Marx activity scores and the Knee injury and Osteoarthritis and Outcome Score patient-reported outcome measure. RESULTS A total of 1261 primary ACL reconstructions in young women aged 15 to 20 years were reviewed. Hamstring tendon grafts were used in 797 (63%) reconstructions and patellar tendon graft in 464 (37%) reconstructions. Patients with a hamstring tendon graft had a graft failure rate of 7.7% compared with 1.1% in patients with a patellar tendon graft (hazard ratio, 6.1; 95% CI, 2.4-15.1; P < .001). The number of failures per 100 person-years was significantly higher in the hamstring group (2.05) compared with the patellar tendon group (0.37). No difference was noted at final follow-up between the hamstring tendon and patellar tendon groups when comparing patient-reported outcome measures during the follow-up period. CONCLUSION In the young female population of this study, the use of a patellar tendon graft was associated with reduced risk of graft failure and was not associated with an increase in knee morbidity. This highlights the importance of informed decision-making in this high-risk population when considering ACL reconstruction graft type.
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Affiliation(s)
| | | | - Simon W Young
- University of Auckland, Auckland, New Zealand.,Department of Orthopaedic Surgery, North Shore Hospital, Auckland, New Zealand
| | - Chris M Frampton
- Department of Medicine, University of Otago, Christchurch, New Zealand
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21
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Nagai K, Kamada K, Kay J, Hoshino Y, Matsushita T, Kuroda R, de Sa D. Clinical Outcomes After Anterior Cruciate Ligament Reconstruction in Patients With a Concomitant Segond Fracture: A Systematic Review. Am J Sports Med 2023; 51:525-533. [PMID: 34668790 DOI: 10.1177/03635465211045689] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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 The Segond fracture can be observed in patients with an anterior cruciate ligament (ACL) tear. It is unclear whether the Segond fracture affects clinical outcomes after ACL reconstruction. PURPOSE To investigate whether the presence of a concomitant Segond fracture affects clinical outcomes after ACL reconstruction and to compare clinical outcomes when a Segond fracture is repaired surgically or left unrepaired. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS Three databases (PubMed, Embase, Cochrane Library) were searched in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines on July 27, 2020. Relevant studies regarding ACL injury with concomitant Segond fracture treated by primary ACL reconstruction were screened in duplicate. Data regarding patient characteristics and clinical outcomes were extracted. Descriptive data are presented, and a random-effects model was used to pool amenable data. RESULTS A total of 5 studies examining 2418 patients (987 female; 40.8%), mean age 25.4 years, were included in this study. There were 304 patients with a Segond fracture (mean age, 28.1 years; 35.9% female) and 2114 patients without a Segond fracture (mean age, 25.1 years; 41.5% female). Four studies directly compared outcomes between patients with an unrepaired Segond fracture and no Segond fracture. One study reported 12 patients who underwent ACL reconstruction and repair of a Segond fracture. Among 4 studies, 11 of 292 (3.8%) graft failures/revision surgeries were reported in the groups that had Segond fracture, whereas 145 of 2114 (6.9%) graft failures/revision surgeries were reported in groups that did not have Segond fracture. No significant difference was observed in the risk of graft failure between the 2 groups, with a pooled risk ratio of 0.59 (95% CI, 0.32-1.07; P = .08; I2 = 0%). No clinically significant differences were observed with regard to International Knee Document Committee score, Lysholm score, Tegner activity scale, and postoperative knee laxity between the group with Segond fracture and those without. CONCLUSION An unrepaired Segond fracture does not appear to have any significant negative effect on postoperative stability or risk of graft failure or revision surgery after ACL reconstruction. Future prospective studies may be warranted to confirm the finding that patients with combined ACL injury and Segond fracture may have outcomes comparable with those of ACL-injured patients without a Segond fracture when isolated ACL reconstruction is performed.
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Affiliation(s)
- Kanto Nagai
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Kohei Kamada
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Jeffrey Kay
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, Hamilton, Ontario, Canada
| | - Yuichi Hoshino
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Takehiko Matsushita
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Darren de Sa
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, Hamilton, Ontario, Canada
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22
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Whittaker JL, Losciale JM, Juhl CB, Thorlund JB, Lundberg M, Truong LK, Miciak M, van Meer BL, Culvenor AG, Crossley KM, Roos EM, Lohmander S, van Middelkoop M. Risk factors for knee osteoarthritis after traumatic knee injury: a systematic review and meta-analysis of randomised controlled trials and cohort studies for the OPTIKNEE Consensus. Br J Sports Med 2022; 56:1406-1421. [PMID: 36455966 PMCID: PMC9726975 DOI: 10.1136/bjsports-2022-105496] [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] [Accepted: 08/22/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To identify and quantify potential risk factors for osteoarthritis (OA) following traumatic knee injury. DESIGN Systematic review and meta-analyses that estimated the odds of OA for individual risk factors assessed in more than four studies using random-effects models. Remaining risk factors underwent semiquantitative synthesis. The modified GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach for prognostic factors guided the assessment. DATA SOURCES MEDLINE, EMBASE, CENTRAL, SPORTDiscus, CINAHL searched from inception to 2009-2021. ELIGIBILITY Randomised controlled trials and cohort studies assessing risk factors for symptomatic or structural OA in persons with a traumatic knee injury, mean injury age ≤30 years and minimum 2-year follow-up. RESULTS Across 66 included studies, 81 unique potential risk factors were identified. High risk of bias due to attrition or confounding was present in 64% and 49% of studies, respectively. Ten risk factors for structural OA underwent meta-analysis (sex, rehabilitation for anterior cruciate ligament (ACL) tear, ACL reconstruction (ACLR), ACLR age, ACLR body mass index, ACLR graft source, ACLR graft augmentation, ACLR+cartilage injury, ACLR+partial meniscectomy, ACLR+total medial meniscectomy). Very-low certainty evidence suggests increased odds of structural OA related to ACLR+cartilage injury (OR=2.31; 95% CI 1.35 to 3.94), ACLR+partial meniscectomy (OR=1.87; 1.45 to 2.42) and ACLR+total medial meniscectomy (OR=3.14; 2.20 to 4.48). Semiquantitative syntheses identified moderate-certainty evidence that cruciate ligament, collateral ligament, meniscal, chondral, patellar/tibiofemoral dislocation, fracture and multistructure injuries increase the odds of symptomatic OA. CONCLUSION Moderate-certainty evidence suggests that various single and multistructure knee injuries (beyond ACL tears) increase the odds of symptomatic OA. Risk factor heterogeneity, high risk of bias, and inconsistency in risk factors and OA definition make identifying treatment targets for preventing post-traumatic knee OA challenging.
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Affiliation(s)
- Jackie L Whittaker
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Justin M Losciale
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Carsten B Juhl
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Funen, Denmark
- Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jonas Bloch Thorlund
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Funen, Denmark
- Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Matilde Lundberg
- Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Linda K Truong
- Department of Physical Therapy, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Maxi Miciak
- Rehabilitation Research Centre, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Belle Lore van Meer
- Department of Orthopaedic Surgery, Erasmus MC Medical University, Rotterdam, The Netherlands
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University School of Allied Health, Human Services and Sport, Melbourne, Victoria, Australia
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University School of Allied Health, Human Services and Sport, Melbourne, Victoria, Australia
| | - Ewa M Roos
- Department of Musculoskeletal Function and Physiotherapy, University of Southern Denmark, Odense, Denmark
| | - Stefan Lohmander
- Department of Clinical Sciences Lund, Orthopaedics, Lunds Universitet, Lund, Sweden
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23
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Aitchison AH, Schlichte LM, Heath MR, Fabricant PD, Green DW. Posterior Approach With Small Incision Is a Safe Alternative to Anterior Approach for Hamstring Autograft Harvest in Adolescents. HSS J 2022; 18:498-503. [PMID: 36263280 PMCID: PMC9527548 DOI: 10.1177/15563316221085262] [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: 08/30/2021] [Accepted: 12/07/2021] [Indexed: 02/07/2023]
Abstract
Background There are potential drawbacks and complications associated with using the anterior approach to harvest the hamstring tendon as an autograft source for anterior cruciate ligament (ACL) and medial patellofemoral ligament (MPFL) reconstruction. A posterior harvest technique has been described as an alternative to an anterior approach in skeletally mature patients. The 2 approaches have not been compared in adolescents. Purpose We sought to compare the incision size and harvested tendon length produced by anterior and posterior hamstring harvest techniques in an adolescent population. Methods After obtaining consent, we prospectively collected data on a consecutive series of 115 adolescents undergoing ACL or MPFL reconstruction, including the length of the incision and of the harvested hamstring tendon. Demographic information including age, sex, and body mass index (BMI) was collected at the time of surgery. Results The mean age at the time of surgery was 14.3 ± 1.8 years (range: 9-21 years), and 43% (N = 50) of participants were male. Of the 115 hamstring autografts, 26 were harvested anteriorly and 89 were harvested posteriorly. Neither mean semitendinosus length nor mean gracilis length was significantly different when harvested anteriorly versus posteriorly. The posterior harvest group had a mean incision length that was significantly smaller than that of the anterior harvest group. No iatrogenic nerve injuries or neurovascular complications were observed in either group. Conclusion A posterior incision for hamstring autograft harvest provided an alternative approach in adolescents, which resulted in a 20% smaller incision than an anterior approach. For procedures such as MPFL reconstruction that do not require concomitant anteromedial work, posterior hamstring harvest may be used to improve cosmesis while producing viable hamstring autograft tissue for surgical reconstruction.
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Affiliation(s)
- Alexandra H. Aitchison
- Division of Pediatric Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Lindsay M. Schlichte
- Division of Pediatric Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Madison R. Heath
- Division of Pediatric Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Peter D. Fabricant
- Division of Pediatric Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Daniel W. Green
- Division of Pediatric Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
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24
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Zhao R, Wei X, Zhang C, Wu H, Xiang C, Li H, Duan W, Duan Z, Li C, Zhao Y, Huang L. α2-macroglobulin-rich serum as a master inhibitor of inflammatory factors attenuates cartilage degeneration in a mini pig model of osteoarthritis induced by “idealized” anterior cruciate ligament reconstruction. Front Pharmacol 2022; 13:849102. [PMID: 36133821 PMCID: PMC9483147 DOI: 10.3389/fphar.2022.849102] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
Post-traumatic osteoarthritis is a special type of osteoarthritis and a common disease, with few effective treatments available. α2-Macroglobulin (α2M) is important to chondral protection in post-traumatic osteoarthritis. However, its injection into xenogeneic joint cavities involves safety hazards, limiting clinical applications. Exploring serum α2M-enriching strategies and the therapeutic effect and mechanism of α2M-rich serum (α2MRS) autologous joint injection to treat post-traumatic osteoarthritis has significant value. In the present study, a unique filtration process was used to obtain α2MRS from human and mini pig serum. We evaluated the potential of α2MRS in protecting against post-surgery cartilage degeneration. We identify the potential of α2MRS in reducing the expression of inflammatory cytokines and factors that hasten cartilage degeneration in post-operative conditions leading to post-traumatic osteoarthritis. The potential of α2MRS was analyzed in interleukin-1β induced human chondrocytes and mini pig models. In the chondrocyte model, α2MRS significantly promoted human chondrocyte proliferation and reduced apoptosis and chondrocyte catabolic cytokine gene transcription and secretion. The anterior cruciate ligament autograft reconstruction model of mini pigs was randomized into groups, operated on, and injected with α2MRS or saline. The results showed that α2MRS injection significantly suppressed the levels of inflammatory factors, improved gait, and showed significantly lower cartilage degeneration than the groups that did not receive α2MRS injections. This study highlights the chondroprotective effects of α2MRS, elucidated its potential applications against cartilage degeneration, and could provide a basis for the clinical translation of α2MRS.
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Affiliation(s)
- Ruipeng Zhao
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Xiaochun Wei
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Chengming Zhang
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Hongru Wu
- Shanxi Institute of Sports Science, Taiyuan, China
| | - Chuan Xiang
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Haoqian Li
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Wangping Duan
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Zhiqing Duan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanxi Medical University, Taiyuan, China
| | - Chunjiang Li
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Yu Zhao
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
| | - Lingan Huang
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University. Shanxi Key Laboratory of Bone and Soft Tissue Injury Repair, Taiyuan, China
- Department of Pain Medicine, Sanya Central Hospital of Hainan Medical College, Sanya, China
- *Correspondence: Lingan Huang,
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25
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Sim K, Rahardja R, Zhu M, Young SW. Optimal Graft Choice in Athletic Patients with Anterior Cruciate Ligament Injuries: Review and Clinical Insights. Open Access J Sports Med 2022; 13:55-67. [PMID: 35800660 PMCID: PMC9255990 DOI: 10.2147/oajsm.s340702] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/23/2022] [Indexed: 12/03/2022] Open
Abstract
Anterior cruciate ligament (ACL) rupture is a common sporting-related knee injury with a potentially detrimental impact on the athlete’s career, yet there is no formal consensus on the optimal graft choice for reconstructing the ruptured ACL in this specific population. Options for reconstruction include autograft, allograft, and artificial grafts. However, each has associated failure risk and donor site morbidity. Our operational definition of the athlete is a skeletally mature individual participating in high level activity with the expectation to return to pre-injury level of activity. The athlete has unique injury characteristics, post-operative expectations, and graft demands that differ to the general population. Long-term outcomes are of particular importance given on-going mechanical demands on the reconstructed knee. Therefore, the purpose of this review is to consolidate current literature on the various ACL reconstruction graft options, with a focus on the optimal graft for returning the athlete to activity with the lowest rate of re-injury.
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Affiliation(s)
- Katarina Sim
- Department of Orthopaedics, North Shore Hospital, Auckland, New Zealand
- Correspondence: Katarina Sim, Department of Orthopaedics, North Shore Hospital, 124 Shakespeare Road, Takapuna, Auckland, 0620, New Zealand, Email
| | - Richard Rahardja
- Department of Orthopaedics, North Shore Hospital, Auckland, New Zealand
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Mark Zhu
- Department of Orthopaedics, North Shore Hospital, Auckland, New Zealand
| | - Simon W Young
- Department of Orthopaedics, North Shore Hospital, Auckland, New Zealand
- Department of Surgery, University of Auckland, Auckland, New Zealand
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Legnani C, Borgo E, Macchi V, Ventura A. Restoring rotational stability following anterior cruciate ligament surgery: single-bundle reconstruction combined with lateral extra-articular tenodesis versus double-bundle reconstruction. J Comp Eff Res 2022; 11:729-736. [PMID: 35642491 DOI: 10.2217/cer-2021-0248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To compare the outcomes of patients who underwent single-bundle (SB) anterior cruciate ligament (ACL) reconstruction combined with lateral extra-articular tenodesis (LET) with the outcomes of those who underwent double-bundle (DB) ACL reconstruction. Methods: 16 patients who underwent ACL hamstring SB reconstruction combined with LET (Coker-Arnold modification of the MacIntosh procedure) were retrospectively compared with 20 patients who underwent hamstring DB reconstruction at an average follow-up of 6.2 years. Assessment included Lysholm and International Knee Documentation Committee scores, objective examination and instrumented laxity test. Results: No complications were reported. Mean Lysholm and International Knee Documentation Committee scores significantly increased from preoperatively (p < 0.05). No differences were reported between the two groups with regard to point scales, anterior tibial translation and pivot-shift test (p = not significant). Conclusions: Both DB ACL reconstruction and combined LET and autologous hamstring SB ACL reconstruction are effective at providing satisfying functional outcomes and restoring rotational stability.
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Affiliation(s)
- Claudio Legnani
- IRCCS Istituto Ortopedico Galeazzi, Sports Traumatology & Minimally Invasive Articular Surgery Center, Milan, Italy
| | - Enrico Borgo
- IRCCS Istituto Ortopedico Galeazzi, Sports Traumatology & Minimally Invasive Articular Surgery Center, Milan, Italy
| | - Vittorio Macchi
- IRCCS Istituto Ortopedico Galeazzi, Sports Traumatology & Minimally Invasive Articular Surgery Center, Milan, Italy
| | - Alberto Ventura
- IRCCS Istituto Ortopedico Galeazzi, Sports Traumatology & Minimally Invasive Articular Surgery Center, Milan, Italy
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Cinque ME, Kunze KN, Williams BT, Moatshe G, LaPrade RF, Chahla J. Higher Incidence of Radiographic Posttraumatic Osteoarthritis With Transtibial Femoral Tunnel Positioning Compared With Anteromedial Femoral Tunnel Positioning During Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-analysis. Am J Sports Med 2022; 50:255-263. [PMID: 33769902 DOI: 10.1177/0363546521993818] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Anteromedial (AM) femoral tunnel positioning in anterior cruciate ligament reconstruction (ACLR) has been reported by some authors to yield superior clinical and functional outcomes compared with the transtibial (TT) approach; however, differences in the subsequent rates of posttraumatic osteoarthritis (PTOA) are not clear. PURPOSE To perform a systematic review and meta-analysis of the literature to evaluate the influence of femoral tunnel positioning during primary ACLR on the development of radiographic PTOA. STUDY DESIGN Systematic review and Meta-analysis. METHODS The Cochrane Database of Systematic Reviews, the Cochrane Central Register of Controlled Trials, PubMed (1980-2019), and MEDLINE (1980-2019) were queried for all studies describing the development of PTOA after TT or AM ACLR. Data pertaining to patient demographics, ACLR technique, and radiographic PTOA were extracted. A meta-analysis utilizing the DerSimonian-Laird method for random effects was used to compare the weighted proportion of PTOA after ACLR between the TT and AM approaches. RESULTS There were 16 studies identified for inclusion with a total of 1546 patients. The mean follow-up across all studies was 10.9 years (range, 5.4-17.8 years). The mean follow-up in the AM and TT groups was 10.8 years (range, 5.4-17 years) and 11.4 years (range, 6-17.8 years), respectively. A total of 783 (50.6%) patients underwent TT ACLR. Of these patients, 401 (weighted mean, 49.3%) developed radiographic PTOA. A total of 763 (49.4%) patients underwent AM ACLR. Of these patients, 166 (mean, 21.8%) went on to develop radiographic PTOA. The meta-analysis demonstrated a significantly greater rate of PTOA after ACLR using a TT technique compared with an AM technique overall (49.3% vs 25.4%, respectively; P < .001) and when studies were stratified by 5- to 10-year (53.7% vs 14.2%, respectively; P < .001) and greater than 10-year (45.6% vs 31.2%, respectively; P < .0001) follow-up. CONCLUSION TT ACLR was associated with higher overall rates of radiographic PTOA compared with the AM ACLR approach. The rates of radiographic PTOA after ACLR with a TT approach were also significantly higher than using an AM approach when stratified by length of follow-up (5- to 10-year and >10-year follow-up).
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Affiliation(s)
- Mark E Cinque
- Department of Orthopaedic Surgery, Stanford University, Stanford, California, USA
| | - Kyle N Kunze
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, USA
| | - Brady T Williams
- Midwest Orthopaedics at Rush, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | | | | | - Jorge Chahla
- Midwest Orthopaedics at Rush, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
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Arnold MP, Calcei JG, Vogel N, Magnussen RA, Clatworthy M, Spalding T, Campbell JD, Bergfeld JA, Sherman SL. ACL Study Group survey reveals the evolution of anterior cruciate ligament reconstruction graft choice over the past three decades. Knee Surg Sports Traumatol Arthrosc 2021; 29:3871-3876. [PMID: 33486558 DOI: 10.1007/s00167-021-06443-9] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/11/2021] [Indexed: 12/13/2022]
Abstract
PURPOSE Anterior cruciate ligament reconstruction (ACLR) aims to restore knee function and stability, allowing patients to return to the activities they enjoy and minimize further injury to the meniscus and cartilage and their ultimate progression to osteoarthritis. This study aims to present the evolution of graft choice over the last three decades according to members of the ACL Study Group (SG). METHODS Prior to the January 2020 ACL SG biannual meeting, a survey was administered consisting of 87 questions and 16 categories, including ACLR graft choice. A similar questionnaire has been administered prior to each meeting and survey results from the past 14 meetings (1992 through 2020, excluding 1994) are included in this work. Survey responses are reported as frequencies in percentages to quantify changes in practice over the surgery period. RESULTS In 1992, the most frequent graft choice for primary ACLR was bone-patellar tendon-bone (BTB) autograft, at nearly 90%. Hamstring tendon (HT) autografts have increased in popularity, currently over 50%, followed by just under 40% BTB autograft. Recently, quadriceps tendon (QT) autograft has increased in popularity since 2014. CONCLUSION Autograft (HT, BTB, QT) is an overwhelming favorite for primary ACLR over allograft. The preference for HT autograft increased over the study period relative to BTB autograft, with QT autograft gaining in popularity in recent years. Graft selection should be individualized for each patient and understanding the global trends in graft choice can help orthopaedic surgeons discuss graft options with their patients and determine the appropriate graft for each case. LEVEL OF EVIDENCE Level V, Expert Opinion.
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Affiliation(s)
- Markus P Arnold
- Practice LEONARDO, Hirslanden Clinic Birshof, Münchenstein, Switzerland
| | - Jacob G Calcei
- Department of Orthopaedic Surgery, University Hospitals of Cleveland, Case Western Reserve University, Cleveland, OH, USA
| | - Nicole Vogel
- Practice LEONARDO, Hirslanden Clinic Birshof, Münchenstein, Switzerland
| | - Robert A Magnussen
- Department of Orthopaedic Surgery, The Ohio State University, Columbus, OH, USA
| | - Mark Clatworthy
- Department of Orthopaedics, Middlemore Hospital, Otahuhu, Auckland, New Zealand
| | - Tim Spalding
- Department of Orthopaedics, University Hospital Coventry and Warwickshire NHS Trust, Coventry, UK
| | - John D Campbell
- Bridger Orthopedics and Sports Medicine, PC, Montana State University, Bozeman, MT, USA
| | - John A Bergfeld
- Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Seth L Sherman
- Department of Orthopaedic Surgery, Stanford University Medical Center, Palo Alto, CA, USA.
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Baawa-Ameyaw J, Plastow R, Begum FA, Kayani B, Jeddy H, Haddad F. Current concepts in graft selection for anterior cruciate ligament reconstruction. EFORT Open Rev 2021; 6:808-815. [PMID: 34667652 PMCID: PMC8489469 DOI: 10.1302/2058-5241.6.210023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Graft selection for anterior cruciate ligament reconstruction (ACLR) is important for optimizing post-operative rehabilitation, facilitating return to full sporting function and reducing the risk of complications.The most commonly used grafts for ACLR include hamstring tendon autografts, bone-patellar tendon-bone autografts, quadriceps tendon autografts, allografts and synthetic grafts.This instructional review explores the existing literature on clinical outcomes with these different graft types for ACLR and provides an evidence-based approach for graft selection in ACLR.The existing evidence on the use of extra-articular tenodesis to provide additional rotational stability during ACLR is also revisited. Cite this article: EFORT Open Rev 2021;6:808-815. DOI: 10.1302/2058-5241.6.210023.
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Affiliation(s)
- Joanna Baawa-Ameyaw
- Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK.,Department of Orthopaedic Surgery, The Princess Grace Hospital, London, UK
| | - Ricci Plastow
- Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK.,Department of Orthopaedic Surgery, The Princess Grace Hospital, London, UK
| | - Fahima Aarah Begum
- Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK.,Department of Orthopaedic Surgery, The Princess Grace Hospital, London, UK
| | - Babar Kayani
- Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK.,Department of Orthopaedic Surgery, The Princess Grace Hospital, London, UK
| | - Hyder Jeddy
- Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK.,Department of Orthopaedic Surgery, The Princess Grace Hospital, London, UK
| | - Fares Haddad
- Department of Trauma and Orthopaedic Surgery, University College Hospital, London, UK.,Department of Orthopaedic Surgery, The Princess Grace Hospital, London, UK
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Li N, Xue X, Tu H, Zhang M, He C. Anterior Cruciate Ligament Reconstruction with Hybrid Graft versus Autograft: A Systematic Review and Meta-Analysis. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:7562649. [PMID: 34659692 PMCID: PMC8514892 DOI: 10.1155/2021/7562649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/26/2021] [Accepted: 09/13/2021] [Indexed: 02/05/2023]
Abstract
Background The standard surgical treatment for ACL tear is ACL reconstruction. There is a debate of a choice between autograft or hybrid graft for treating ACL reconstruction. The purpose of this paper is to compare both case scenarios. Methods A lot of libraries were searched like PubMed, Cochrane, and EMBASE Library for clinical trials which were then compared and analyzed via meta-analysis. The systematic review and meta-analysis were performed as per PRISMA guidelines, and RevMan software was used to perform the meta-analysis. Results We analyzed 6 studies where patients of both autograft and hybrid graft were studied. The study outcomes, graft failures, graft diameters, reoperations, and so on were compared via forest plot and funnel plot. No significant difference was noted in both cases. Conclusions In this meta-analysis, the performance of both autograft and hybrid graft was similar. Though the diameters were larger in hybrid, other factors also had an influence like graft failures, reoperations, and age at reconstruction which must be further investigated in detail.
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Affiliation(s)
- Ning Li
- Center of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
- Institute for Disaster Management and Reconstruction, Sichuan University-The Hong Kong Polytechnic University, Chengdu, Sichuan, China
- Institute of Sports Medicine and Health, Chengdu Sport University, Chengdu, Sichuan, China
| | - Xiali Xue
- Institute of Sports Medicine and Health, Chengdu Sport University, Chengdu, Sichuan, China
| | - Huan Tu
- Institute of Sports Medicine and Health, Chengdu Sport University, Chengdu, Sichuan, China
| | - Ming Zhang
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Chengqi He
- Center of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Institute for Disaster Management and Reconstruction, Sichuan University-The Hong Kong Polytechnic University, Chengdu, Sichuan, China
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Abstract
In the last decade, there have been significant advances in our understanding of anterior cruciate ligament (ACL) reconstruction. Recent prospective cohort studies have identified risk factors for ACL reconstruction graft failure such as younger patient age, increased activity level, nonanatomic tunnel placement, and the use of allograft. Among these, the most easily modifiable risk factor is graft choice. Given that the surgeon's recommendation has been shown to be one of the most important factors behind patients' graft choice, it is critical that the operating surgeon have a thorough understanding of all the ACL graft options available to choose the graft that would be most suitable for the patient's personalized reconstruction (i.e., patient's anatomy, sport, level of competition, age, risk factors for failure, and graft used in previous ACL surgery). The purpose of this review is to provide an up-to-date understanding of the current ACL graft reconstruction options. The indications, advantages, and disadvantages of the different ACL reconstruction graft options available will be discussed.
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Matar HE, Platt SR, Bloch BV, James PJ, Cameron HU. A Systematic Review of Randomized Controlled Trials in Anterior Cruciate Ligament Reconstruction: Standard Techniques Are Comparable (299 Trials With 25,816 Patients). Arthrosc Sports Med Rehabil 2021; 3:e1211-e1226. [PMID: 34430902 PMCID: PMC8365213 DOI: 10.1016/j.asmr.2021.03.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 03/24/2021] [Indexed: 12/30/2022] Open
Abstract
PURPOSE To provide an overview of all published randomized controlled trials (RCTs) in anterior cruciate ligament reconstruction (ACLR) summarizing the available evidence. METHODS Following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, we searched the Cochrane FIGCentral Register of Controlled Trials, Ovid MEDLINE, and Embase for RCTs of ACLR from their inception to August 26, 2020. Outcome measure was whether RCTs reported statistically significant findings. RCTs were then classified according to their intervention groups in a narrative synthesis of the evidence. RESULTS In total, 299 RCTs met the inclusion criteria and were included with a total number of 25,186 patients. Only 30 RCTs (10%) reported significant differences between the intervention and the control groups. These included 101 RCTs on grafts, 20 RCTs on tunnel placements, 48 RCTs on graft fixation, 42 RCTs on single-bundle compared with double-bundle reconstructions, 11 RCTs on additional procedures, 11 RCTs on graft tensioning, 5 RCTs on timing of surgery, 25 RCTs on technical variations from standard techniques, 6 RCTs on ACL repair, 5 RCTs on navigation, 16 RCTs on perioperative management, and 9 RCTs on other aspects of ACLR. Only 14 RCTs (4.7%) reported outcomes beyond 10 years with greater allograft failures compared with autografts, high incidence of osteoarthritic changes in reconstructed knees (22%-100%), with no significant differences in outcomes between bioabsorbable or metal screws for graft fixation, patellar versus hamstrings or single- versus double-bundle reconstructions. CONCLUSIONS The evidence indicates that a standard arthroscopic single- or double-bundle ACLR with hamstrings/patella autografts, transportal technique, and fixation techniques familiar to the surgeon leads to comparable results. This evidence offers surgeons the flexibility to use standard and cost-effective techniques and achieve comparable outcomes. LEVEL OF EVIDENCE Level II; systematic review of Level I-II randomized controlled trials.
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Affiliation(s)
- Hosam E. Matar
- Nottingham Elective Orthopedic Services, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Simon R. Platt
- Department of Orthopedic Surgery, Gold Coast University Hospital, Southport, Australia
| | - Benjamin V. Bloch
- Nottingham Elective Orthopedic Services, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Peter J. James
- Nottingham Elective Orthopedic Services, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Hugh U. Cameron
- Holland Orthopedic & Arthritic Centre, Sunnybrook Health Sciences, University of Toronto, Toronto, Canada
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Zhao R, Dong Z, Wei X, Gu X, Han P, Wu H, Yan Y, Huang L, Li H, Zhang C, Li F, Li P. Inflammatory factors are crucial for the pathogenesis of post-traumatic osteoarthritis confirmed by a novel porcine model: "Idealized" anterior cruciate ligament reconstruction" and gait analysis. Int Immunopharmacol 2021; 99:107905. [PMID: 34242997 DOI: 10.1016/j.intimp.2021.107905] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To determine whether idealized anterior cruciate ligament reconstruction (IACL-R) restores normal gait features, and whether inflammatory factors are involved in the pathogenesisof post-traumatic osteoarthritis (PTOA). METHODS Fourteen mature female minipigs were allocated to a sham group (n = 7) or an IACL-R group (n = 7). Load asymmetry during gait was recorded using a pressure-sensing walkway measurement system to evaluate the gait features of the right knee joint before and after surgery. Inflammatory factors (including interleukin [IL]-1α, IL-1β, IL-2, IL-6, IL-8, IL-18, tumor necrosis factor-α, and granulocyte-macrophage colony-stimulating factor) in synovial fluid were measured using Luminex assays before and after surgery. Cartilage integrity and the subchondral bone plate of the right knee were evaluated using histology and imaging at 3 months postoperatively. RESULTS Swing time and stance time returned to their preoperative values on day 31, while maximum force, contact area, peak force ,and impulse returned to their preoperative values on day 45 after the surgery in the IACL-R group (P = 0.073, 0.053, 0.107, 0.052, 0.152, and 0.059, respectively).Thus, IACL-R restored normal gait. Compared with their preoperative concentrations, all tested inflammatory factors showed significantly increased concentrations in the synovial fluid in the IACL-R group, especially at 3, 7, and 15 days postoperatively. X-ray, computed tomography, magnetic resonance imaging, and histological data showed severe cartilage damage in the IACL-R model. CONCLUSION IACL-R restored normal gait features but caused significant cartilage damage, indicating that significantly elevated inflammatory factors maybe crucial for the pathogenesis of PTOA.
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Affiliation(s)
- Ruipeng Zhao
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Zhengquan Dong
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Xiaochun Wei
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Xiaodong Gu
- Department of Orthopaedics, Bethune Hospital, Shanxi Medical University, Taiyuan 030032, PR China.
| | - Pengfei Han
- Department of Orthopedics, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, Shanxi Province 046000, PR China.
| | - Hongru Wu
- Shanxi Institute of Sports Science, Taiyuan 030000, PR China.
| | - Yanxia Yan
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Lingan Huang
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Haoqian Li
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Chengming Zhang
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Fei Li
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
| | - Pengcui Li
- Department of orthopaedics, The Second Hospital of Shanxi Medical University, Taiyuan 030001, PR China.
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Lameire DL, Abdel Khalik H, Zakharia A, Kay J, Almasri M, de Sa D. Bone Grafting the Patellar Defect After Bone-Patellar Tendon-Bone Anterior Cruciate Ligament Reconstruction Decreases Anterior Knee Morbidity: A Systematic Review. Arthroscopy 2021; 37:2361-2376.e1. [PMID: 33771689 DOI: 10.1016/j.arthro.2021.03.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 03/05/2021] [Accepted: 03/14/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE The aim of this systematic review was to evaluate the impact of bone grafting of patellar defects on reported anterior knee morbidity and subjective outcomes after bone-patellar tendon-bone autograft reconstruction of the anterior cruciate ligament. METHODS A systematic electronic search of MEDLINE, Embase, Web of Science, and the Cochrane Library was carried out. All English-language prospective randomized clinical trials published from January 1, 2000, to July 24, 2020, were eligible for inclusion. All studies addressing patellar defect grafting were eligible for inclusion regardless of the timing of surgery, graft type, surgical technique, or rehabilitation protocol. RESULTS A total of 39 studies with 1,955 patients were included for analysis. There were 796 patients in the no patellar grafting (NPG) group, with a mean age range of 22.7 to 33.0 years, and 1,159 patients in the patellar grafting (PG) group, with a mean age range of 17.8 to 34.7 years. The visual analog scale pain score ranged from 1.2 to 5.1 in the NPG group compared with 0.3 to 3.7 in the PG group. The proportion of patients with anterior knee pain ranged from 19% to 81% in the NPG group and from 15% to 32% in the PG group. Moderate to severe kneeling pain was reported in 22% to 57% of patients in the NPG group and 10% of those in the PG group. The percentage of patients with at least 3° of extension loss ranged from 4% to 43% in the NPG group and from 2% to 11% in the PG group. CONCLUSIONS PG favors decreased anterior knee pain, kneeling pain, and extension loss compared with non-grafted defects; however, the functional outcomes are comparable. Owing to the heterogeneity in reporting, statistical conclusions could not be drawn. LEVEL OF EVIDENCE Level II, systematic review of Level I and II studies.
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Affiliation(s)
- Darius L Lameire
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Hassaan Abdel Khalik
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Alexander Zakharia
- MacSports Research Program, McMaster University, Hamilton, Ontario, Canada
| | - Jeffrey Kay
- Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Mahmoud Almasri
- Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada; Mercy Health-Cincinnati Sports Medicine and Orthopaedic Center, Cincinnati, Ohio, U.S.A
| | - Darren de Sa
- Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada.
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Wang S, Zheng NN, Piasecki DP, Fleischli JE. Influence of graft type on sagittal plane knee biomechanics during stair ambulation following anterior cruciate ligament reconstruction. Clin Biomech (Bristol, Avon) 2021; 81:105233. [PMID: 33221051 DOI: 10.1016/j.clinbiomech.2020.105233] [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: 04/12/2020] [Revised: 09/04/2020] [Accepted: 11/09/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Both graft type and surgical technique for anterior cruciate ligament reconstruction can affect knee biomechanics. Several studies reported the influence of graft type, but few have controlled the surgical technique and fully investigated stair ambulation. This study aimed to compare knee biomechanics during stair ambulation between patients treated with hamstring tendon graft and those treated with patellar tendon graft when anterior medial portal technique was used to drill femoral tunnel. METHODS Two groups of patients (patellar tendon, n = 18; hamstring tendon, n = 18) at average 12 months after reconstruction surgery were recruited to ascend and descend a customized staircase in a gait lab. Joint kinematics and kinetics were calculated for both operated and contralateral intact limbs based on kinematic analysis and inverse dynamics. The influence of graft type on knee flexion angle and moment was identified using one-way mixed (graft type and limb side) analysis of variance with post-hoc paired t-test. FINDINGS Significant interaction between graft and limb was found for knee flexion and range of motion. Only the hamstring tendon group had significant kinematic deficits on the operated limb than the contralateral limb during stair ascent and descent. No significant interaction was found for knee flexion moment. Both graft groups had significant deficits in peak knee flexion moment on the operated side during stair ascent and descent. INTERPRETATION While the choice of graft type does not affect the restoration of knee dynamic loading, patellar tendon graft better restores knee flexion-extension kinematics during stair ambulation.
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Affiliation(s)
- Shangcheng Wang
- Department of Mechanical Engineering and Engineering Science, University of North Carolina at Charlotte, NC, United States of America; Center for Biomedical Engineering and Science at University of North Carolina at Charlotte, NC, United States of America
| | - Naiquan Nigel Zheng
- Department of Mechanical Engineering and Engineering Science, University of North Carolina at Charlotte, NC, United States of America; Center for Biomedical Engineering and Science at University of North Carolina at Charlotte, NC, United States of America.
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Goes RA, Cossich VRA, França BR, Campos AS, Souza GGA, Bastos RDC, Grangeiro Neto JA. RETURN TO PLAY AFTER ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION. REV BRAS MED ESPORTE 2020. [DOI: 10.1590/1517-8692202026062019_0056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT The anterior cruciate ligament (ACL) tear represents more than half of all knee injuries in sports that involve body rotations and sudden changes of direction. Discharging the athlete for return to play (RTP) post-ACL reconstruction (ACLR) is a difficult task with multidisciplinary responsibility. For many years, a six-month period post-ACLR was adopted as the only criterion for RTP. However, it is now suggested that RTP should not be exclusively time-based, but to clinical data and systematic assessments. Despite the importance of post-ACLR factors for RTP, pre- and peri-ACLR factors must also be considered. Historically, ACLR is performed with the hamstring or autologous patellar tendons, although the choice of graft is still an open and constantly evolving theme. Anterolateral ligament reconstruction and repair of meniscal ramp tear associated with ACLR have recently been suggested as strategies for improving knee joint stability. Subjective questionnaires are easy to apply, and help identify physical or psychological factors that can hamper RTP. Functional tests, such as hop tests and strength assessment by means of isokinetic dynamometers, are fundamental tools for decision making when associated with clinical evaluation and magnetic resonance imaging. Recently, the capacity to generate force explosively has been incorporated into the muscle strength assessment. This is quantified through the rate of torque development (RTD). Due to characteristics inherent to the practice of sport, there is an extremely short time available for produce strength. Thus, RTD seems to better represent athletic demands than the maximum strength assessment alone. This review investigates the pre-, peri- and post-ACLR factors established in the literature, and shares our clinical practice, which we consider to be best practice for RTP. Level of evidence V; Specialist opinion.
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Affiliation(s)
- Rodrigo A. Goes
- Instituto Nacional de Traumatologia e Ortopedia Jammil Haddad, Brazil
| | - Victor R. A. Cossich
- Instituto Nacional de Traumatologia e Ortopedia Jammil Haddad, Brazil; Universidade Federal do Rio de Janeiro, Brazil
| | - Bráulio R. França
- Instituto Nacional de Traumatologia e Ortopedia Jammil Haddad, Brazil; Instituto Nacional de Traumatologia e Ortopedia Jammil Haddad, Brazil
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Eliya Y, Nawar K, Rothrauff BB, Lesniak BP, Musahl V, de SA D. Anatomical anterior cruciate ligament reconstruction (ACLR) results in fewer rates of atraumatic graft rupture, and higher rates of rotatory knee stability: a meta-analysis. J ISAKOS 2020. [DOI: 10.1136/jisakos-2020-000476] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Identeg F, Senorski EH, Svantesson E, Samuelsson K, Sernert N, Kartus JT, Sundemo D. Poor Associations Between Radiographic Tibiofemoral Osteoarthritis and Patient-Reported Outcomes at 16 Years After Anterior Cruciate Ligament Reconstruction. Orthop J Sports Med 2020; 8:2325967120951174. [PMID: 33062764 PMCID: PMC7536380 DOI: 10.1177/2325967120951174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/03/2020] [Indexed: 11/16/2022] Open
Abstract
Background Radiographic tibiofemoral (TF) osteoarthritis (OA) is common in patients after anterior cruciate ligament (ACL) reconstruction at long-term follow-up. The association between radiographic OA and patient-reported outcomes has not been thoroughly investigated. Purpose To determine the association between radiographic TF OA and patient-reported outcome measure (PROM) scores at 16 years after ACL reconstruction. Study Design Case-control study; Level of evidence, 3. Methods This study was based on 2 randomized controlled studies comprising 193 patients who underwent unilateral ACL reconstruction. A long-term follow-up was carried out at 16.4 ± 1.7 years after surgery and included a radiographic examination of the knee and recording of PROM scores. Correlation analyses were performed between radiographic OA (Kellgren-Lawrence [K-L], Ahlbäck, and cumulative Fairbank grades) and the PROMs of the International Knee Documentation Committee (IKDC) subjective knee form, Lysholm score, and Tegner activity scale. A linear univariable regression model was used to assess how the IKDC score differed with each grade of radiographic OA. Results Of 193 patients at baseline, 147 attended the long-term follow-up. At long-term follow-up, 44.2% of the patients had a K-L grade of ≥2 in the injured leg, compared with 6.8% in the uninjured leg. The mean IKDC score at follow-up was 71.2 ± 19.9. Higher grades of radiographic OA were significantly correlated with lower IKDC and Lysholm scores (r = -0.36 to -0.22). Patients with a K-L grade of 3 to 4 had significantly lower IKDC scores compared with patients without radiographic OA (K-L grade 0-1). Adjusted beta values were -15.7 (95% CI, -27.5 to -4.0; P = .0093; R 2 = 0.09) for K-L grade 3 and -25.2 (95% CI, -41.7 to -8.6; P = .0033; R 2 = 0.09) for K-L grade 4. Conclusion There was a poor but significant correlation between radiographic TF OA and more knee-related limitations, as measured by the IKDC form and the Lysholm score. Patients with high grades of radiographic TF OA (K-L grade 3-4) had a statistically significant decrease in IKDC scores compared with patients without radiographic TF OA at 16 years after ACL reconstruction. No associations were found between radiographic TF OA and the Tegner activity level.
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Affiliation(s)
- Fredrik Identeg
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Eric Hamrin Senorski
- Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Eleonor Svantesson
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Kristian Samuelsson
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Ninni Sernert
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden.,Department of Research and Development, NU Hospital Group, Trollhättan and Uddevalla, Sweden
| | - Jüri-Toomas Kartus
- Department of Orthopedics, NU Hospital Group, Trollhättan and Uddevalla, Sweden.,University of Gothenburg, Gothenburg, Sweden
| | - David Sundemo
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
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Meynard P, Pelet H, Angelliaume A, Legallois Y, Lavignac P, De Bartolo R, Fabre T, Costes S. ACL reconstruction with lateral extra-articular tenodesis using a continuous graft: 10-year outcomes of 50 cases. Orthop Traumatol Surg Res 2020; 106:929-935. [PMID: 32534897 DOI: 10.1016/j.otsr.2020.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Persistence of pivot shift is the main problem after isolated intra-articular anterior cruciate ligament (ACL) reconstruction. Adding lateral extra-articular tenodesis (LET) to the ACL procedure increases the knee's stability by controlling rotational laxity. The aim of this study was to evaluate the long-term clinical and radiological outcomes of combined ACL reconstruction with LET using a continuous hamstring graft as a first-line procedure. MATERIAL AND METHODS Fifty patients were reviewed at 10 years postoperative. Subjective outcome scores -IKDC, Lysholm, KOOS and Tegner- were collected. A clinical and radiological assessment was done. The knees' anteroposterior laxity was measured with a rollimeter. RESULTS The mean IKDC subjective score was 85.5, the mean Lysholm score was 90.2 and 80% of patients had a score graded as good or very good. No pivot shift was present in 94% of patients and there was a firm endpoint in the Lachman test in 86% of patients. There was a flexion deficit>5° in 5 patients and an extension deficit of 10° in one patient. Most patients (56%) had resumed their physical activities at the same level as before the surgery. Signs of osteoarthritis were found in 26% of patients (16% were Ahlback stage 1 and 10% were stage 2). There was only one graft failure. These good outcomes are consistent with other published studies on combined ACL-LET. There was neither significant stiffness, nor a higher rate of secondary osteoarthritis relative to ACL reconstruction only, particularly in the lateral tibiofemoral compartment. CONCLUSION Adding primary LET to ACL reconstruction improves control of rotational laxity over time without increasing the complication rate. LEVEL OF EVIDENCE IV, retrospective study without control group.
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Affiliation(s)
- Pierre Meynard
- Département d'orthopédie-traumatologie, hôpital universitaire de Bordeaux, site Pellegrin, place Amélie-Raba-Léon, 33076 Bordeaux, France.
| | - Hugo Pelet
- Département d'orthopédie-traumatologie, hôpital universitaire de Bordeaux, site Pellegrin, place Amélie-Raba-Léon, 33076 Bordeaux, France
| | - Audrey Angelliaume
- Département d'orthopédie-traumatologie, hôpital universitaire de Bordeaux, site Pellegrin, place Amélie-Raba-Léon, 33076 Bordeaux, France
| | - Yohan Legallois
- Département d'orthopédie-traumatologie, hôpital universitaire de Bordeaux, site Pellegrin, place Amélie-Raba-Léon, 33076 Bordeaux, France
| | - Pierre Lavignac
- Département d'orthopédie-traumatologie, hôpital universitaire de Bordeaux, site Pellegrin, place Amélie-Raba-Léon, 33076 Bordeaux, France
| | - Rafael De Bartolo
- Département d'orthopédie-traumatologie, hôpital universitaire de Bordeaux, site Pellegrin, place Amélie-Raba-Léon, 33076 Bordeaux, France
| | - Thierry Fabre
- Département d'orthopédie-traumatologie, hôpital universitaire de Bordeaux, site Pellegrin, place Amélie-Raba-Léon, 33076 Bordeaux, France
| | - Stéphane Costes
- Département d'orthopédie-traumatologie, hôpital Robert-Boulin, 112, rue de la Marne, 33500 Libourne, France
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Chen H, Liu H, Chen L. Patellar Tendon Versus 4-Strand Semitendinosus and Gracilis Autografts for Anterior Cruciate Ligament Reconstruction: A Meta-analysis of Randomized Controlled Trials With Mid- to Long-Term Follow-Up. Arthroscopy 2020; 36:2279-2291.e8. [PMID: 32387652 DOI: 10.1016/j.arthro.2020.04.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 04/08/2020] [Accepted: 04/10/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE To compare patellar tendon (PT) autografts with 4-strand semitendinosus and gracilis (STG) autografts concerning knee stability, functional outcomes, as well as complications after anterior cruciate ligament (ACL) reconstruction at minimal follow-up of 5 years. METHODS A systematic search of the literature was performed in PubMed, Embase, and the Cochrane Library to identify published prospective randomized controlled trials on clinical studies comparing PT autograft and 4-strand STG autografts for ACL reconstruction. The results of the eligible studies were analyzed in terms of knee stability (laxity measurements, Lachman test, and pivot-shift test), functional outcomes (Lysholm score, International Knee Documentation Committee score, Cincinnati score, Tegner score, single-legged hop test, and return to preinjury activity level), and complications (loss of range of motion [ROM], pain, graft re-rupture, revision, and osteoarthritis [OA]). RESULTS Nine clinical studies with 630 patients (313 PT and 317 STG autografts) met the inclusion criteria. No statistically significant differences were found between the PT and STG group in Lachman test, pivot-shift test, International Knee Documentation Committee score, Cincinnati score, loss of ROM, kneeling pain, graft re-rupture rate, revision rate, and OA rate. The STG group was found with less anterior knee pain (P = .003). There were no clinically significant differences for the outcomes of SSD, Lysholm score, and Tegner score. CONCLUSIONS Except for significantly greater risk of anterior knee pain, PT autograft had comparable results with 4-strand STG autograft in terms of knee stability and functional outcomes after ACL reconstruction with mid- to long-term follow-up. Besides, we found no statistically significant difference in loss of ROM, kneeling pain, graft re-rupture rate, revision rate, and OA change, but these results were underpowered. LEVEL OF EVIDENCE Level I, meta-analysis of Level I studies.
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Affiliation(s)
- Haitao Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Hankun Liu
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Liaobin Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China.
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Zhou P, Liu JC, Deng XT, Li Z. Hamstring autograft versus patellar tendon autograft for anterior cruciate ligament reconstruction, which graft has a higher contralateral anterior cruciate ligament injury rate?: A meta-analysis of 5561 patients following the PRISMA guidelines. Medicine (Baltimore) 2020; 99:e21540. [PMID: 32756207 PMCID: PMC7402893 DOI: 10.1097/md.0000000000021540] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Contralateral anterior cruciate ligament (CACL) injury is one of the devastating complications after anterior cruciate ligament (ACL) reconstruction. Whether the risk of CACL tear is related to graft selection remains controversial due to contradictory results in studies. There are no meta-analyses to compare which graft has a higher CACL injury rate. Hence, this meta-analysis was conducted to compare the incidence of the CACL injury after ACL reconstruction with bone-patellar tendon-bone (BPTB) autografts compared with hamstring (HT) autografts. METHODS A comprehensive search of literature published between 1980 and January 2020 was performed using MEDLINE, EMBASE, Web of Science, and the Cochrane Library databases. RevMan 5.3 software was used for meta-analysis. The overall risk ratio (RR) was calculated using a fixed- or random-effects. The heterogeneity among the included results was analyzed by chi-square test with significance set at P < .10, and the heterogeneity was quantitatively detected by I-square tests. RESULTS Fifteen prospective comparative studies met inclusion criteria. In the BPTB group, the CACL rupture rate ranged from 1.8% to 30%, with a pooled percentage of 8.5%. In the HT group, the CACL rupture rate ranged from 0% to 14.4%, with a pooled percentage of 3.3%. The overall CACL rupture rate was 3.1% and ranged from 1.1% to 27.1%, with a pooled percentage of 4.9%. The pooled results indicate that there was a statistical significant difference in CACL rupture risk rate between BPTB and HT autograft. (RR, 1.53; 95% CL, 1.21-1.91; P = .0004). CONCLUSION This review showed that patients undergoing primary ACL reconstruction with BPTB autograft were more likely to have CACL rupture than patients treated with HT autograft.
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Affiliation(s)
- Peng Zhou
- Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Lu Zhou, Si Chuan Province
| | - Jun-Cai Liu
- Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Lu Zhou, Si Chuan Province
| | - Xiang-Tian Deng
- Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Lu Zhou, Si Chuan Province
- School of Medicine, Nankai University, Tianjin, P.R. China
| | - Zhong Li
- Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Lu Zhou, Si Chuan Province
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Kuršumović K, Charalambous CP. Relationship of Graft Type and Vancomycin Presoaking to Rate of Infection in Anterior Cruciate Ligament Reconstruction. JBJS Rev 2020; 8:e1900156. [DOI: 10.2106/jbjs.rvw.19.00156] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Smith PA, Cook CS, Bley JA. All-Inside Quadrupled Semitendinosus Autograft Shows Stability Equivalent to Patellar Tendon Autograft Anterior Cruciate Ligament Reconstruction: Randomized Controlled Trial in Athletes 24 Years or Younger. Arthroscopy 2020; 36:1629-1646. [PMID: 32059954 DOI: 10.1016/j.arthro.2020.01.048] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 12/20/2019] [Accepted: 01/18/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare clinical outcomes of knee anterior cruciate ligament (ACL) autograft reconstruction using all-inside quadrupled semitendinosus (AIST) versus bone-patellar tendon-bone (BPTB) in a high-risk athletic population 24 years or younger. METHODS Skeletally mature candidates younger than 24 years old with an ACL tear were randomized into either the AIST (n = 32) or BPTB (n = 32) group and were followed for 2 years. Magnetic resonance imaging scans were obtained at 1-year follow-up, and radiographs were obtained at 2-year follow-up. All surgeries were performed by a single surgeon using an anteromedial portal to establish the femoral tunnel. The primary outcome measure was KT-1000 stability testing. Secondary outcome measures included International Knee Documentation Committee (IKDC) Knee Evaluation Form, IKDC Subjective Form, Knee Injury and Osteoarthritis Outcome Score, Marx Activity Scale, visual analog pain scale, and SF-12 (Mental and Physical). RESULTS At 2-year follow-up, no statistical difference existed with KT-1000-measured side-to-side laxity between AIST (0.3 ± 0.7 mm, 95% confidence interval 0.0-1.0 mm) and BPTB (0.0 ± 0.8 mm, confidence interval CI -0.3 to 1.1 mm) (P = .197). In addition, no statistical differences between the groups were found for IKDC Subjective Form, Knee Injury and Osteoarthritis Outcome Score, Marx, SF-12 Mental, SF-12 Physical, or with regards to imaging findings. Patients with BPTB reported significantly greater postoperative pain scores at days 2 (P = .049), 3 (P = .004), and 7 (P = .015) and had significantly greater kneeling pain at 2 years (P < .019). A return to sport questionnaire at 2 years revealed no significant difference between the groups for returning to preoperative level of sport activity (83% AIST, 74% BPTB; P = .415). Two graft retears (7%; P = .222) occurred in the AIST group. Three patients in the BPTB group experienced ACL tears in the contralateral knee (9%; P = .239). CONCLUSIONS ACL reconstruction with an all-inside quadrupled semitendinosus autograft construct is equivalent to patellar BPTB autograft based on KT-1000 stability testing in athletes 24 years or younger. LEVEL OF EVIDENCE randomized controlled trial with 92% 2-year follow-up, Level I.
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Affiliation(s)
- Patrick A Smith
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, U.S.A.; Columbia Orthopaedic Group, Columbia, Missouri, U.S.A..
| | - Corey S Cook
- Columbia Orthopaedic Group, Columbia, Missouri, U.S.A
| | - Jordan A Bley
- Columbia Orthopaedic Group, Columbia, Missouri, U.S.A
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Zhang Z, Zhang K, Mao B, Lai S, Li J, Fu W. [Research progress in anterolateral ligament of knee]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2020; 34:643-650. [PMID: 32410434 DOI: 10.7507/1002-1892.201909048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective To review research progress in the anterolateral ligament (ALL) of knee, and provide a clinical reference for diagnosis and treatment of ALL injury. Methods The literature on the diagnosis and treatment of ALL injury was widely reviewed. The incidence, anatomy, biomechanics, injury mechanism, and treatment status of ALL were summarized. Results The ALL contributes to the effect of controlling the internal rotation and anterior translation of the tibia, which affects the axial migration of the knee. ALL injury can be diagnosed according to the signs and MRI examination. Currently, no consensus exists for the surgical indications of ALL injury, but most surgeons tend to perform ALL reconstruction in patients requiring anterior cruciate ligament (ACL) reconstruction or revision surgery with higher pivot-shift tests. At present, various techniques have been used for ALL reconstruction, and there is no optimal technique. In addition, the long-term effectiveness of ALL reconstruction is unclear due to the lack of high-quality studies and long-term postoperative follow-up. Conclusion The ALL contributes to maintaining knee stability, and the ALL reconstruction technique and its effectiveness still need further research.
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Affiliation(s)
- Zhong Zhang
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Kaibo Zhang
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Beini Mao
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Sike Lai
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Jian Li
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Weili Fu
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
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Curado J, Hulet C, Hardy P, Jenny JY, Rousseau R, Lucet A, Steltzlen C, Morin V, Grimaud O, Bouguennec N, Pujol N, Sonnery-Cottet B, Graveleau N. Very long-term osteoarthritis rate after anterior cruciate ligament reconstruction: 182 cases with 22-year' follow-up. Orthop Traumatol Surg Res 2020; 106:459-463. [PMID: 32019734 DOI: 10.1016/j.otsr.2019.09.034] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 09/10/2019] [Accepted: 09/24/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND Few data are available on the 20-year outcomes of anterior cruciate ligament (ACL) reconstruction. The purpose of this study was to assess the prevalence and risk factors of knee osteoarthritis at least 20 years after ACL reconstruction. HYPOTHESIS Factors associated with progression to knee osteoarthritis include meniscal lesions, level of physical activity, injury-to-surgery time, body mass index, residual laxity, tunnel position and cartilage injury. MATERIAL AND METHODS One hundred and eighty two patients were included in a multicentre retrospective study conducted in the setting of a SoFCOT symposium. Females contributed two-thirds of the study population. ACL reconstruction was performed arthroscopically in 82% of cases, and a bone-patellar tendon-bone transplant was used in 92.8% of cases. Mean age at surgery was 26±7years. Clinical outcomes were assessed based on the objective and subjective IKDC scores and on the KOOS. Radiographic evidence of osteoarthritis was classified according to the IKDC. Factors evaluated for their ability to predict progression to osteoarthritis included age, sex, body mass index, level of physical activity, injury-to-surgery time, meniscectomy, cartilage injury, tunnel position and residual laxity. RESULTS At last follow-up, the objective IKDC score was A (normal) for 48%, B for 35%, and C or D for 17% of the knees. The mean subjective IKDC score was 82.7±13.1. Moderate-to-severe osteoarthritis was present in 29% of cases. The following risk factors for osteoarthritis were identified: medial or lateral meniscectomy, residual laxity, age >30years at surgery, and engaging in a pivoting sport. Meniscectomy was a major contributor to the development of osteoarthritis (17% of knees without vs. 46% with meniscectomy). Finally, the ACL re-tear rate was 13%. CONCLUSION ACL reconstruction provides satisfactory knee stability. The risk of subsequent osteoarthritis depends chiefly on the status of the menisci. Residual laxity is also associated with the development of osteoarthritis. LEVEL OF EVIDENCE IV, retrospective cohort study.
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Affiliation(s)
- Jonathan Curado
- Département de chirurgie orthopédique et traumatologique, CHU de Caen, avenue de la Côte-de-Nacre, 14033 Caen, France.
| | - Christophe Hulet
- Département de chirurgie orthopédique et traumatologique, CHU de Caen, avenue de la Côte-de-Nacre, 14033 Caen, France; Unité Inserm U1075 Comète, PFRS-université de Caen, 2, rue des Rochambelles, 14032 Caen cedex 5, France.
| | - Philippe Hardy
- Service de chirurgie orthopédique, hôpital Ambroise-Paré, Assistance publique-Hôpitaux de Paris, 9, avenue Charles-de-Gaulle, 92100 Boulogne Billancourt, France
| | - Jean-Yves Jenny
- Service de chirurgie orthopédique et traumatologique, hôpitaux universitaires de Strasbourg, 10, avenue Achille-Baumann, 67400 Illkirch, France
| | - Romain Rousseau
- Institut de l'appareil locomoteur Nollet, 23, rue Brochant, 75017 Paris, France
| | - Antoine Lucet
- Département de chirurgie orthopédique et traumatologique, CHU de Caen, avenue de la Côte-de-Nacre, 14033 Caen, France
| | - Camille Steltzlen
- Service de chirurgie orthopédique et traumatologique, centre hospitalier de Versailles André-Mignot, 177, rue de Versailles, 78150 Le Chesnay, France
| | - Vincent Morin
- Service de chirurgie orthopédique et traumatologique, CHU de Grenoble hôpital Sud, avenue de Kimberley, 38130 Échirolles, France
| | - Olivier Grimaud
- Clinique du sport, 36, boulevard Saint-Marcel, 75005 Paris, France
| | - Nicolas Bouguennec
- CCOS et clinique du sport de Bordeaux Mérignac, 2, avenue Georges-de-Negrevergne, 33700 Mérignac, France
| | - Nicolas Pujol
- Service de chirurgie orthopédique et traumatologique, centre hospitalier de Versailles André-Mignot, 177, rue de Versailles, 78150 Le Chesnay, France
| | | | - Nicolas Graveleau
- CCOS et clinique du sport de Bordeaux Mérignac, 2, avenue Georges-de-Negrevergne, 33700 Mérignac, France
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- 56, rue Boissonade, 75014 Paris, France
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Rothrauff BB, Jorge A, de Sa D, Kay J, Fu FH, Musahl V. Anatomic ACL reconstruction reduces risk of post-traumatic osteoarthritis: a systematic review with minimum 10-year follow-up. Knee Surg Sports Traumatol Arthrosc 2020; 28:1072-1084. [PMID: 31471726 DOI: 10.1007/s00167-019-05665-2] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/05/2019] [Indexed: 12/13/2022]
Abstract
PURPOSE To systematically review the literature for radiographic prevalence of osteoarthritis (OA) at a minimum of 10 years following anterior cruciate ligament (ACL) reconstruction (ACLR) with anatomic vs. non-anatomic techniques. It was hypothesized that the incidence of OA at long-term follow-up would be lower following anatomic compared to non-anatomic ACLR. METHODS A systematic review was performed by searching PubMed, MEDLINE, EMBASE, and the Cochrane Library, for studies reporting OA prevalence by radiographic classification scales at a minimum of 10 years following ACLR with autograft. Studies were categorized as anatomic if they met or exceeded a score of 8 according the Anatomic ACL Reconstruction Scoring Checklist (AARSC), while those with a score less than 8 were categorized as non-anatomic/non-specified. Secondary outcomes included graft failure and measures of knee stability (KT-1000, Pivot Shift) and functional outcomes [Lysholm, Tegner, subjective and objective International Knee Documentation Committee (IKDC) scores]. OA prevalence on all radiographic scales was recorded and adapted to a normalized scale. RESULTS Twenty-six studies were included, of which 5 achieved a score of 8 on the AARSC. Using a normalized OA classification scale, 87 of 375 patients (23.2%) had diagnosed OA at a mean follow-up of 15.3 years after anatomic ACLR and 744 of 1696 patients (43.9%) had OA at mean follow-up of 15.9 years after non-anatomic/non-specified ACLR. The AARSC scores were 9.2 ± 1.3 for anatomic ACLR and 5.1 ± 1.1 for non-anatomic/non-specified ACLR. Secondary outcomes were relatively similar between techniques but inconsistently reported. CONCLUSIONS This study showed that anatomic ACLR, defined as an AARSC score ≥ 8, was associated with lower OA prevalence at long-term follow-up. Additional studies reporting long-term outcomes following anatomic ACLR are needed, as high-level studies of anatomic ACLR are lacking. The AARSC is a valuable resource in performing and evaluating anatomic ACLR. Anatomic ACLR, as defined by the AARSC, may reduce the long-term risk of post-traumatic OA following ACL injury to a greater extent than non-anatomic ACLR. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Benjamin B Rothrauff
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water St., Pittsburgh, PA, 15203, USA
| | - Ahmed Jorge
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water St., Pittsburgh, PA, 15203, USA
| | - Darren de Sa
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water St., Pittsburgh, PA, 15203, USA
| | - Jeffrey Kay
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Freddie H Fu
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water St., Pittsburgh, PA, 15203, USA
| | - Volker Musahl
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water St., Pittsburgh, PA, 15203, USA.
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Rahardja R, Zhu M, Love H, Clatworthy MG, Monk AP, Young SW. Effect of Graft Choice on Revision and Contralateral Anterior Cruciate Ligament Reconstruction: Results From the New Zealand ACL Registry. Am J Sports Med 2020; 48:63-69. [PMID: 31730379 DOI: 10.1177/0363546519885148] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The patellar tendon is often considered the "gold standard" graft for reducing the risk of graft rupture after anterior cruciate ligament (ACL) reconstruction. However, its use may also be associated with an increased risk of injury to the contralateral ACL. PURPOSE To clarify the association between graft choice and the risk of revision and contralateral ACL reconstruction. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS Prospective data captured by the New Zealand ACL Registry between April 2014 and December 2018 were reviewed. All primary ACL reconstructions performed using either a hamstring tendon or patellar tendon autograft were included. Cox regression survival analysis adjusting for patient factors was performed to compare the risk of revision and contralateral ACL reconstruction between the hamstring tendon graft and the patellar tendon graft. RESULTS A total of 7155 primary ACL reconstructions were reviewed, of which 5563 (77.7%) were performed using a hamstring tendon graft and 1592 (22.3%) were performed using a patellar tendon graft. Patients with a hamstring tendon graft had a revision rate of 2.7% compared with 1.3% in patients with a patellar tendon graft (adjusted hazard ratio [HR], 2.51; 95% CI, 1.55-4.06; P < .001). The patellar tendon graft was associated with an increased risk of contralateral ACL reconstruction compared with the hamstring tendon graft (adjusted HR, 1.91; 95% CI, 1.15-3.16; P = .012). The number needed to treat (NNT) with a patellar tendon graft to prevent 1 revision was 73.6. However, the NNT with a hamstring tendon graft to prevent 1 contralateral reconstruction was 116.3. CONCLUSION Use of a patellar tendon graft reduced the risk of graft rupture but was associated with an increased risk of injury to the contralateral ACL. Adequate rehabilitation and informed decision making on return to activity and injury prevention measures may be important in preventing subsequent injury to the healthy knee.
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Affiliation(s)
| | - Mark Zhu
- University of Auckland, Auckland, New Zealand
| | | | - Mark G Clatworthy
- Department of Orthopaedic Surgery, Middlemore Hospital, Auckland, New Zealand
| | - Andrew Paul Monk
- University of Auckland, Auckland, New Zealand.,Department of Orthopaedic Surgery, Auckland Hospital, Auckland, New Zealand
| | - Simon W Young
- University of Auckland, Auckland, New Zealand.,Department of Orthopaedic Surgery, North Shore Hospital, Auckland, New Zealand
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Is Remnant Preservation in Anterior Cruciate Ligament Reconstruction Superior to the Standard Technique? A Systematic Review and Meta-Analysis. BIOMED RESEARCH INTERNATIONAL 2019; 2019:1652901. [PMID: 31886174 PMCID: PMC6927015 DOI: 10.1155/2019/1652901] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 10/09/2019] [Accepted: 11/06/2019] [Indexed: 01/08/2023]
Abstract
Purpose This is a systematic review and meta-analysis of current evidence that aims at comparing the clinical outcomes of remnant-preserving anterior cruciate ligament reconstruction (ACLR) and standard ACLR. Methods A systematic review of randomized controlled studies and cohort studies comparing remnant-preserving ACLR with standard ACLR with a minimum level of evidence of II was performed. Studies were included by strict inclusion and exclusion criteria. Extracted data were summarized as preoperative conditions, postoperative clinical outcomes, and postoperative complications. When feasible, meta-analysis was performed with RevMan5.3 software. Study methodological quality was evaluated with the modified Coleman methodology score (CMS). Results Eleven studies (n = 466 remnant-preserving and n = 536 standard) met the inclusion criteria. The mean modified CMS for all included studies was 85.8 (range: 77–92 on a 100-point scale). In total, 466 patients underwent remnant-preserving ACLR by 3 different procedures: standard ACLR plus tibial remnant tensioning (n = 283), selective-bundle augmentation (n = 49), and standard ACLR plus tibial remnant sparing (n = 134). Remnant-preserving ACLR provided a superior outcome of postoperative knee anterior stability (WMD = −0.42, 95% CI, −0.66, −0.17; P < 0.01) and Lysholm score (WMD = 2.01, 95% CI, 0.53 to 3.50; P < 0.01). There was no significant difference between the two groups with respect to second-look arthroscopy (OR = 1.38, 95% CI, 0.53, 3.62; P=0.51), complications (OR = 1.24 95% CI, 0.76, 2.02; P=0.39), International Knee Documentation Committee (IKDC) subject scores, IKDC grades, Lachman test, and pivot-shift test. Summary/conclusion Remnant-preserving ACLR promotes similar graft synovial coverage and revascularization to standard ACLR. Equivalent or superior postoperative knee stability and clinical scores were observed for remnant-preserving ACLR compared with standard ACLR. No significant difference in the total complication rate between the groups was evident.
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Chen W, Li H, Chen Y, Jiang F, Wu Y, Chen S. Bone-Patellar Tendon-Bone Autografts Versus Hamstring Autografts Using the Same Suspensory Fixations in ACL Reconstruction: A Systematic Review and Meta-analysis. Orthop J Sports Med 2019; 7:2325967119885314. [PMID: 32010729 PMCID: PMC6967236 DOI: 10.1177/2325967119885314] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Background: Bone–patellar tendon–bone (BPB) autografts and hamstring tendon (HT) autografts are 2 popular choices for anterior cruciate ligament reconstruction (ACLR). Although existing meta-analyses have explored the clinical outcomes between BPB and HT autografts, none have based their analysis on studies with just femoral suspensory fixation methods. Purpose: To evaluate and compare clinical outcomes, particularly graft failure and knee stability, of ACLR with BPB or HT autografts with suspensory femoral fixation. Study Design: Systematic review; Level of evidence, 4. Methods: A literature search was conducted of studies reporting single-bundle ACLR with BPB autografts and HT autografts with suspensory fixation with a minimum 24-month follow-up. Graft failure rate, knee stability, and clinical outcomes were compared for BPB versus HT autografts. Knee stability was measured with the Lachman test, pivot-shift test, and KT-1000/2000 arthrometer side-to-side difference (SSD). Clinical outcomes were measured with Lysholm scores and the Tegner activity scale, as well as rate of return to preinjury sports. Donor site morbidity among included studies was reviewed. A random-effects model was used for calculations of summary estimates. Subgroup, sensitivity, and trial sequential analyses were conducted. Results: Five studies were included. Graft failure was seen more often in the HT group than the BPB group, and this was statistically significant (P = .03). However, the trial sequential analysis outcome indicated that the included sample size was not large enough to support a solid positive finding. The analysis showed no significant difference in SSD, Lachman test, pivot-shift test, rate of return to sports, Lysholm score, or Tegner score between groups. Subgroup analyses found no significant difference between groups. Conclusion: This meta-analysis demonstrated no significant differences in knee stability and knee functional outcomes between BPB and HT autografts with suspensory fixation. More evidence is needed to prove the lower risk of failure with use of BTB autograft with suspensory fixation.
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Affiliation(s)
- Wenbo Chen
- Department of Sports Medicine, Huashan Hospital, Shanghai, People's Republic of China
| | - Hong Li
- Department of Sports Medicine, Huashan Hospital, Shanghai, People's Republic of China
| | - Yuzhou Chen
- Department of Sports Medicine, Huashan Hospital, Shanghai, People's Republic of China
| | - Fangyi Jiang
- Department of Sports Medicine, Huashan Hospital, Shanghai, People's Republic of China
| | - Yang Wu
- Department of Sports Medicine, Huashan Hospital, Shanghai, People's Republic of China
| | - Shiyi Chen
- Department of Sports Medicine, Huashan Hospital, Shanghai, People's Republic of China
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Affiliation(s)
- Volker Musahl
- From the UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh (V.M.); and the Department of Orthopaedics, Sahlgrenska University Hospital, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden (J.K.)
| | - Jon Karlsson
- From the UPMC Freddie Fu Sports Medicine Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh (V.M.); and the Department of Orthopaedics, Sahlgrenska University Hospital, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden (J.K.)
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