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Simard SG, Greenfield CJ, Khoury AN. ACL Repair with Suture Tape Augmentation of Proximal Tears and Early ACL Reconstruction with Suture Tape Augmentation Result in Comparable Clinical Outcomes to ACL Reconstruction at 2-year Follow-up. Arthroscopy 2024:S0749-8063(24)00518-8. [PMID: 39069021 DOI: 10.1016/j.arthro.2024.07.021] [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: 02/21/2024] [Revised: 07/12/2024] [Accepted: 07/13/2024] [Indexed: 07/30/2024]
Abstract
PURPOSE The purpose of this study is to compare the post-operative side-to-side laxity and short-term clinical outcomes of patients who received primary ACL repair with suturetape augmentation, acute ACL reconstruction with suture tape augmentation performed within 8 weeks of injury (ACLRacute), or ACL reconstruction (ACLR) beyond 8 weeks of injury. METHODS Following IRB approval, 100 patients were enrolled in this prospective trial: n=34 primary ACL repair with suture tape augmentation, n=33 ACL reconstruction performed within 8 weeks of injury (ACLRacute), and n=33 ACL Reconstruction (ACLR). Patients were allocated to ACL repair if a proximal avulsion was present with good tissue quality (Sherman type 1), confirmed by intraoperative diagnostic arthroscopy. Preoperative side-to-side AP knee laxity was assessed with KT-1000 arthrometer and patient-reported outcomes (PROs) including visual analog scale (VAS), Marx activity scale, Veterans RAND 12-item health survey (VR-12 physical & mental), Single Assessment Numeric Evaluation (SANE), Knee Injury and Osteoarthritis Outcome Score (KOOS) survey subscales, and range of motion (ROM) were collected. These objective and subjective measures were repeated at regular intervals post-operatively through 2 years. Minimal clinically important differences (MCID) calculations were performed assessing post-operative PRO changes at 2 years compared to preoperative. RESULTS The average time from injury to surgery was 5.03±1.2 weeks for the ACL repair group, 5.09±0.74 weeks for the ACLRacute, and 43.22±33.5 weeks for the ACLR group. Postoperatively, the KT-1000 side-to-side laxity difference for 30lbs was determined to be 0.1±0.37, 95% CI: [-0.7,0.8] for ACL repair vs ACLR (p<0.0001), -0.8±0.35, 95% CI: [-1.5,-0.1] for ACLRacute vs ACLR (p<0.0001), and 0.8±0.40, 95% CI: [0.0,1.6] for ACL repair vs ACLRacute (p<0.0001). The data reveals ACL repair and ACLRacute are non-inferior to ACLR at 2-year follow-up. The post-operative difference from baseline for all PROs demonstrated improvement for all PROs. MRI at 1-year revealed tissue healing for the three ACL injury treatment groups. CONCLUSION Patients who underwent ACL repair of proximal tears with suture tape augmentation or ACL reconstruction within 8 weeks from injury resulted in non-inferior side-to-side knee laxity, comparable PROs, and similar range of motion at 2-year follow-up, compared to ACL reconstruction.
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Zhang H, Wang J, Gao Y, Zheng P, Gong L. Suture Tape Augmentation Improves Posterior Stability After Isolated Posterior Cruciate Ligament Reconstruction Using Hamstring Tendon Autograft With Single-Bundle Transtibial Technique. Arthroscopy 2024; 40:2045-2054. [PMID: 38142869 DOI: 10.1016/j.arthro.2023.12.007] [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: 07/26/2023] [Revised: 11/16/2023] [Accepted: 12/03/2023] [Indexed: 12/26/2023]
Abstract
PURPOSE To assess whether posterior cruciate ligament reconstruction (PCLR) with suture tape augmentation can yield more stability after isolated PCLR. METHODS A prospective database was retrospectively reviewed to identify patients who underwent primary isolated PCLR (control group) or isolated PCLR with suture tape augmentation (study group) from January 2016 to September 2020. We analyzed subjective International Knee Documentation Committee (IKDC), Lysholm, and Tegner knee scores; posterior drawer test findings; posterior stress radiographs; and return-to-sports activity rates. The minimal clinically important difference (MCID) was used to evaluate clinical relevance (subjective IKDC, Lysholm, and Tegner scores). RESULTS A total of 59 patients were included in this analysis (28 in control group and 31 in study group). The average length of follow-up was similar between the study and control groups (48.6 months vs 47.9 months, P = .800). Knee function was significantly improved in the study group in terms of subjective IKDC scores (85.1 ± 6.4 in study group vs 79.8 ± 6.4 in control group, P = .002), Lysholm scores (86.3 ± 7.4 vs 80.8 ± 7.4, P = .005), and Tegner scores (7.0 ± 1.4 vs 5.6 ± 1.7, P = .006). However, the differences between the control and study groups were less than the MCID for the subjective IKDC score and Lysholm score. In the control and study groups, 21.4% of patients (6 of 28) and 48.4% of patients (15 of 31), respectively, returned to their preinjury sports activity levels (P = .031). At last follow-up, the mean side-to-side difference in posterior laxity was significantly improved in the study group compared with the control group (1.52 ± 0.70 mm in study group vs 3.17 ± 2.01 mm in control group, P < .01). CONCLUSIONS Primary isolated PCLR with suture tape augmentation provides better posterior stability than PCLR without suture tape augmentation at a minimum of 2 years' follow-up. No differences between the groups were observed in the percentage of patients who met or exceeded the MCID for the subjective IKDC and Lysholm scores. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Hangzhou Zhang
- Department of Orthopedics, Joint Surgery and Sports Medicine, First Affiliated Hospital of China Medical University, Shenyang Sports Medicine Clinical Medical Research Center, Shenyang, China.
| | - Jian Wang
- Department of Joint Surgery and Sports Medicine, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Yuzhong Gao
- Department of Joint Surgery and Sports Medicine, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Peng Zheng
- Department of Orthopedics, Joint Surgery and Sports Medicine, Fushun Central Hospital, Fushun, China
| | - Lianhai Gong
- Department of Orthopedics, Joint Surgery and Sports Medicine, Hospital Benxi Iron and Steel General Hospital, Benxi, China
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Sherman SL, Raji Y, Calcei JG, Sherman MF. Anterior Cruciate Ligament Repair-Here to Stay or History Repeating Itself? Clin Sports Med 2024; 43:433-448. [PMID: 38811120 DOI: 10.1016/j.csm.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Anterior cruciate ligament (ACL) injuries continue to be a prevalent concern among athletes and individuals with an active lifestyle. Traditionally, the standard of care for ACL tears has involved surgical reconstruction using autograft or allograft. This article aims to provide an overview of the evolving landscape of primary ACL repair, examining the current evidence, surgical techniques, patient selection criteria, outcomes, and potential future directions in this field.
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Affiliation(s)
- Seth L Sherman
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway, MC 6342, Pavilion C, Redwood City, CA 94063, USA.
| | - Yazdan Raji
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 450 Broadway, MC 6342, Pavilion C, Redwood City, CA 94063, USA
| | - Jacob G Calcei
- University Hospitals Drusinsky Sports Medicine Institute, Case Western Reserve University School of Medicine, 11100 Euclid Avenue, Hanna House 6th Floor, Cleveland, OH 44106, USA
| | - Mark F Sherman
- Richmond University Medical Center, 2052 Richmond Road, Staten Island, NY 10306, USA
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Haack C, Zeppieri G, Moser MW. Rehabilitation Following ACL Repair with Internal Brace Ligament Augmentation in Female Gymnast: A Resident's Case Report. Int J Sports Phys Ther 2024; 19:745-757. [PMID: 38835983 PMCID: PMC11144659 DOI: 10.26603/001c.117773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 04/09/2024] [Indexed: 06/06/2024] Open
Abstract
Introduction Anterior Cruciate Ligament (ACL) injuries continue to be a major source of morbidity in gymnastics. The gold standard is to perform an ACL Reconstruction (ACLR). However, injuries to the proximal femoral attachment of the ACL have demonstrated an ability to regenerate. An alternative surgical intervention to the ACLR in this ACL tear subgroup is an ACL repair. The purpose of this case report is to provide a rehabilitation progression for a female gymnast after an ACL repair with Internal Brace Ligament Augmentation (IBLA). Case Description The subject was a 16-year-old female who presented with a Sherman Type 1 proximal avulsion of her ACL. She underwent an ACL repair with IBLA. Physical therapy interventions followed a sequential and multi-phased approach based on time for tissue physiologic healing and individual progression. Patient reported outcomes including the International Knee Documentation Committee (IKDC), the Anterior Cruciate Ligament Return to Sport After Injury (ACL-RSI) and the Optimal Screening for Prediction of Referral and Outcome Yellow Flag (OSPRO-YF) were assessed in conjunction with isokinetic strength and hop performance testing to determine return to sport readiness. Outcomes The subject completed 42 sessions over the course of 26 weeks in addition to a home exercise program. At return to sport, clinically meaningful improvement was observed in patient reported outcomes including the IKDC, ACL-RSI, and OSPRO-YF. Additionally, strength and hop performance surpassed established thresholds of clinical significance. The subject returned to sport at six months post-operatively. Conclusion The subject in this case report returned to full participation in gymnastics six months after an ACL repair with internal bracing following a sequential and multi-phased rehabilitation. The primary ACL repair with IBLA appeared beneficial to this patient and could benefit from additional study in other athletes and athletic populations. Level of Evidence Level 5.
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Affiliation(s)
- Colten Haack
- Department of Sports MedicineUniversity of Wisconsin Health
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Schneider KN, Theil C, Gosheger G, Weller JF, Goth A, Ahlbaeumer G. Rate of Revision Surgery and Associated Risk Factors After Primary Arthroscopic ACL Repair With Additional Suture Augmentation. Orthop J Sports Med 2024; 12:23259671241244734. [PMID: 38827140 PMCID: PMC11143819 DOI: 10.1177/23259671241244734] [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: 12/14/2023] [Accepted: 02/02/2024] [Indexed: 06/04/2024] Open
Abstract
Background Recent studies have suggested promising patient-reported outcomes after primary anterior cruciate ligament (ACL) repair with additional suture augmentation (SA). Purpose To evaluate the risk for revision surgery and identify patient- and injury-related risk factors after ACL repair with SA in a large patient cohort subject to strict patient selection. Study Design Case-control study; Level of evidence, 3. Methods Included were 86 patients (61 female; 93% follow-up rate) who underwent arthroscopic ACL repair with SA between January 2017 and March 2019 by a single surgeon and had a minimum follow-up of 24 months. Patients were selected for surgery with regard to time to surgery (preferably on the day of injury), tear pattern (limited to Sherman types 1 and 2), and tissue quality (intact synovial coverage). Postoperatively, the patients who needed revision surgery were identified and compared with patients who did not undergo revision surgery, using the Mann-Whitney U test for nonparametric analysis and the Student t test for parametric analysis. A Kaplan-Meier analysis was performed to investigate the survival rate of the ACL repair. Results A total of 9 patients (10%; median age, 48 years; interquartile range [IQR], 27-50 years) underwent revision surgery at 12 months postoperatively (IQR, 8-25 months). The median follow-up of patients without revision surgery was 35 months (IQR, 33-44 months). The revision-free survival rate was 97% (95% CI, 93%-100%) after 1 year, 93% (95% CI, 88%-98%) after 2 years, and 90% (95% CI, 83%-97%) after 4 years. Patient-related factors-such as sex (P = .98), age at surgery (P = .459), body mass index (P = .352), and preinjury level of sports (P = .53)-had no significant impact on the survival rate of the ACL repair. Injury-related factors-such as concomitant injuries of the medial (P = .860) and lateral menisci (P = .414) and the medial (P = .801) and lateral collateral ligaments (P = .534) or same-day surgery compared with a delay of surgery of up to 18 days (P = .277)-had no significant impact on the survival rate of the ACL repair. Conclusion The revision rate of primary ACL repair with SA at a 2-year follow-up was 10%. Patient- and injury-related factors were not associated with the survival rate of the ACL repair.
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Affiliation(s)
- Kristian Nikolaus Schneider
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, St. Moritz, Switzerland
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital of Münster, Münster, Germany
| | - Christoph Theil
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital of Münster, Münster, Germany
| | - Georg Gosheger
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital of Münster, Münster, Germany
| | - Jan Frederic Weller
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, St. Moritz, Switzerland
| | - Anna Goth
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, St. Moritz, Switzerland
- Department of Trauma Surgery, BG Trauma Clinic Frankfurt, Frankfurt, Germany
| | - Georg Ahlbaeumer
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, St. Moritz, Switzerland
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Ciceklidag M, Kaya I, Ayanoglu T, Ayas IH, Ozer M, Ataoglu MB, Kanatli U. Proprioception After Primary Repair of the Anterior Cruciate Ligament. Am J Sports Med 2024; 52:1199-1208. [PMID: 38557260 DOI: 10.1177/03635465241228839] [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: 04/04/2024]
Abstract
BACKGROUND Primary repair of the anterior cruciate ligament (ACL) has some potential advantages over the reconstruction technique, which include but are not limited to better knee sensation due to preservation of the natural ACL tissue in patients compared with tendon graft. Proprioception is impaired after ACL injuries and the sense of the joint position is lost. PURPOSE/HYPOTHESIS The purpose of this study was to compare arthroscopic ACL primary repair and ACL reconstruction techniques clinically and functionally and analyze the differences in proprioception. It was hypothesized that primary repair would restore knee joint proprioception more successfully because the original tissue of the ACL is preserved. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS A total of 63 patients (34 underwent reconstruction and 29 underwent primary repair between 2017 and 2020) and 33 healthy controls, as well as the healthy knees of the operated groups, were evaluated between 24 and 48 months (mean, 29 months) postoperatively. Patients with proximal femoral avulsion tears and stump quality suitable for repair underwent primary repair, and those with tears outside these criteria underwent reconstruction using hamstring tendon autograft. Proprioception was evaluated using the active joint position sensation method during weightbearing, with a digital inclinometer used to measure differences between the target and achieved flexion angles of 15°, 30°, and 60°. RESULTS At 15° of knee flexion, the deviation angles for the healthy knee of the reconstruction and primary repair groups were significantly smaller than those of the control group (P < .001), but there was no statistically significant difference between the groups in terms of deviation angle at 30° and 60° of flexion. The deviation angle of the operated knees was statistically significantly larger in the reconstruction group than in the primary repair group at all angles. The deviation angles at 15°, 30°, and 60° were 2.83°, 2.66°, and 2.66° in the reconstruction group and 1.00°, 1.00°, and 1.33° in the primary repair group, respectively (P < .001). There was no statistically significant difference between the reconstruction and primary repair groups in terms of clinical scores. CONCLUSION Primary ACL repair can preserve proprioception in a well-selected patient group. In short-term follow-up, primary repair of the ACL in patients with proximal femoral avulsion tears and stump quality suitable for repair appears to be proprioceptively protective. Future studies are needed to clarify the long-term consequences of primary repair on proprioception in a larger population.
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Affiliation(s)
- Murat Ciceklidag
- Department of Orthopaedics and Traumatology, Yenimahalle Training and Research Hospital, Yenimahalle, Ankara, Turkey
| | - Ibrahim Kaya
- Department of Orthopaedics and Traumatology, Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Tacettin Ayanoglu
- Department of Orthopaedics and Traumatology, Gazi University School of Medicine, Ankara, Turkey
| | - Inci Hazal Ayas
- Department of Orthopaedics and Traumatology, Abant İzzet Baysal University School of Medicine, Bolu, Turkey
| | - Mustafa Ozer
- Department of Physiotherapy and Rehabilitation, Gazi University Faculty of Health Science, Ankara, Turkey
| | - Muhammet Baybars Ataoglu
- Department of Orthopaedics and Traumatology, Necmettin Erbakan University School of Medicine, Konya, Turkey
| | - Ulunay Kanatli
- Department of Orthopaedics and Traumatology, Necmettin Erbakan University School of Medicine, Konya, Turkey
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Braithwaite C, Hafen TJ, Dean R, Lebaschi A, Guettler J, Bicos J. Outcomes of Primary Anterior Cruciate Ligament (ACL) Repair for Proximal Tears: A Systematic Review and Meta-Analysis. Cureus 2024; 16:e59124. [PMID: 38803739 PMCID: PMC11129541 DOI: 10.7759/cureus.59124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2024] [Indexed: 05/29/2024] Open
Abstract
The purpose of this study is to compare failure rates among different techniques of primary anterior cruciate ligament (ACL) repair for the treatment of proximal ACL ruptures. Meta-analysis and systematic review were completed, and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. Studies from Embase, Cochrane, and PubMed published between June 2011 and June 2022 reporting outcomes of primary ACL repair on proximal tears with a minimum two-year follow-up were included. Primary ACL repair was divided into dynamic, static, and non-augmented repair. The primary outcome was failure rates, and the secondary outcomes included patient-reported outcomes (PROs) and anterior tibial stability (ATT). Eighteen studies on primary ACL repair were included, with a total of 614 patients (ages ranging from 6 to 65, 60% male). Only two studies were level 1 randomized controlled clinical trials. The static repair had a failure rate of 33 out of 261 (12.6%), non-augmented was 17 out of 179 (9.4%), and dynamic repair was 31 out of 174 (17.8%); no statistically significant difference was found comparing the failure rates (p = 0.090). PROs using the International Knee Documentation Committee (IKDC) and Lysholm scores had weighted averages of 91.7 (95% confidence interval (CI): 89.6-93.8) and 94.7 (95% CI: 92.7-96.7), respectively. ATT had a weighted average of 1.668 mm (95% CI: 1.002-2.334). The primary findings of this paper include a 12.6% combined failure rate for primary proximal ACL repair with no significant difference in failure rate or PROs when accounting for the methodology of repair at a minimum two-year follow-up. It is important to note the lack of high-quality randomized controlled trials, the heterogeneity of included studies, and the lack of long-term data. Despite these limitations, the findings of the current analysis suggest that primary repair may be a useful treatment option for indicated candidates with proximal ACL ruptures. Further long-term and higher-quality comparative studies on ACL reconstruction are warranted.
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Affiliation(s)
- Collin Braithwaite
- Department of Orthopedics, Oakland University William Beaumont School of Medicine, Rochester, USA
| | - Tanner J Hafen
- Department of Orthopedics, Oakland University William Beaumont School of Medicine, Rochester, USA
| | - Robert Dean
- Department of Orthopedics, Corewell Health William Beaumont University Hospital, Royal Oak, USA
| | - Amir Lebaschi
- Department of Orthopedics, Corewell Health William Beaumont University Hospital, Royal Oak, USA
| | - Joseph Guettler
- Department of Orthopedics, Corewell Health William Beaumont University Hospital, Royal Oak, USA
| | - James Bicos
- Department of Orthopedics, Corewell Health William Beaumont University Hospital, Royal Oak, USA
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Strassman AK, Stokes DJ, Sanchez RA, Shinsako KK, Smith PA, DiFelice GS, Frank RM. Anterior Cruciate Ligament Repair Using a Re-tensionable All-Suture Construct. Arthrosc Tech 2024; 13:102890. [PMID: 38584624 PMCID: PMC10995730 DOI: 10.1016/j.eats.2023.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/02/2023] [Indexed: 04/09/2024] Open
Abstract
Anterior cruciate ligament (ACL) tears are among the most common injuries to the knee. With recent improvements in imaging that allow for more precise identification of ACL tear patterns, improved techniques for repair, and advancements in biological augmentation, there has been a re-emerging interest in primary ACL repair, especially for acute proximal ACL tears. This article aims to describe a surgical technique for primary ACL repair using a re-tensionable all-suture-based construct.
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Affiliation(s)
| | - Daniel J Stokes
- Department of Orthopaedic Surgery, University of Colorado School of Medicine, Denver, Colorado, U.S.A
| | | | - Kevin K Shinsako
- Department of Orthopaedic Surgery, University of Colorado School of Medicine, Denver, Colorado, U.S.A
| | | | | | - Rachel M Frank
- Department of Orthopaedic Surgery, University of Colorado School of Medicine, Denver, Colorado, U.S.A
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Douoguih WA, Apseloff NA, Murray JC, Kelly RL, Svoboda SJ. Suture-Augmented Anterior Cruciate Ligament Repair for Proximal Avulsion or High-Grade Partial Tears Shows Similar Side-to-Side Difference and No Clinical Differences at Two Years Versus Conventional Anterior Cruciate Ligament Reconstruction for Mid-Substance Tears or Poor Anterior Cruciate Ligament Tissue Quality. Arthroscopy 2024; 40:857-867. [PMID: 37479153 DOI: 10.1016/j.arthro.2023.07.011] [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: 11/29/2022] [Revised: 06/28/2023] [Accepted: 07/04/2023] [Indexed: 07/23/2023]
Abstract
PURPOSE To compare objective and subjective clinical outcomes between suture-augmented anterior cruciate ligament (ACL) repair (SAACLR) and conventional ACL reconstruction (CACLR) with minimum 2-year follow-up. METHODS In this nonrandomized, prospective study, 30 patients underwent SAACLR for proximal ACL avulsion or high-grade partial ACL tear (Sherman grade 1 or 2) and 30 patients underwent CACLR for proximal one-third/distal two-thirds junction tears and mid-substance tears (Sherman grade 3 or 4) tear types by 1 surgeon between 2018 and 2020. Failure was defined as ACL reinjury. Outcome measures were KT-1000 for side-to-side knee laxity evaluation, Visual Analog Scale for pain, International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form, Knee Injury and Osteoarthritis Severity Score (KOOS), Tegner Activity Scale, Western Ontario and McMaster Universities Osteoarthritis Index, Lysholm Knee Scoring Scale, and Single Assessment Numeric Evaluation. Minimal clinically important difference (MCID) was calculated for IKDC and KOOS subscores. RESULTS Three failures (10%) occurred in the SAACLR group, with no failures in the CACLR group (P = .24). A total of 23 (85%) SAACLR patients and 27 (90%) CACLR patients had patient-reported outcomes and physical examination at minimum 2 years. Two-year KT-1000 testing with 20 lbs showed less than 1 mm side-to-side difference between the groups. No significant differences in the percentage of patients meeting the MCID were found between the SAACLR and CACLR groups at 2 years: IKDC, 10.81 (82%) versus 10.54 (93%) (P = .48); KOOS Pain, 11.55 (73%) versus 10.58 (78%) (P = .94); KOOS Symptoms, 8.15 (77%) versus 10.32 (74%) (P = 1.0); KOOS Activities of Daily Living, 12.19 (59%) versus 12.28 (70%) (P = .60); 18.99 (71%) versus 16.77 (86%) (P = .42). Significantly higher IKDC scores were observed with SAACLR versus CACLR at 3 months (P = .01) and 6 months (P = .02), and significantly higher Lysholm scale, Tegner Activity Scale, and all KOOS subscale scores were observed at 6 months. CONCLUSIONS At 2 years after surgery, KT-1000 testing showed less than 1 mm side-to-side difference and no differences were observed between the groups in the percentage of patients who met or exceeded the MCID. Significantly higher early patient-reported outcome scores were found with SAACLR versus CACLR. The rerupture rate between the groups was not significantly different. LEVEL OF EVIDENCE Level II, Prospective cohort study.
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Affiliation(s)
- Wiemi A Douoguih
- MedStar Lafayette Orthopaedic and Sports Medicine Center, MedStar Washington Hospital Center, Washington, District of Columbia, U.S.A.; Department of Orthopaedic Surgery, MedStar Georgetown University Hospital, Washington, District of Columbia, U.S.A.; Georgetown University School of Medicine, Washington, District of Columbia, U.S.A..
| | - Nicholas A Apseloff
- Department of Orthopaedic Surgery, MedStar Georgetown University Hospital, Washington, District of Columbia, U.S.A
| | - Jerome C Murray
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota, U.S.A
| | - Richard Lance Kelly
- MedStar National Rehabilitation Network, Washington, District of Columbia, U.S.A
| | - Steven J Svoboda
- MedStar Lafayette Orthopaedic and Sports Medicine Center, MedStar Washington Hospital Center, Washington, District of Columbia, U.S.A.; Department of Orthopaedic Surgery, MedStar Georgetown University Hospital, Washington, District of Columbia, U.S.A
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Wu M, Plusch K, Ilyas AM, Rivlin M, Jones CM. Preliminary Outcomes of Scapholunate Ligament Augmentation with Internal Brace Technique. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2024; 6:159-163. [PMID: 38903845 PMCID: PMC11185888 DOI: 10.1016/j.jhsg.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/08/2023] [Indexed: 06/22/2024] Open
Abstract
Purpose Injury to the scapholunate (SL) interosseous ligament (SLIL) is a common cause of carpal instability. Internal brace augmentation has been used in various ligament repair procedures; however, further investigation of its outcomes in hand surgery is needed. This study aimed to examine outcomes for patients who underwent SLIL repair with internal brace augmentation. Methods Patients who underwent SLIL repair with the internal brace technique and had at least 1 year of follow-up were contacted. Available patients returned for an in-person evaluation with new radiographs and physical examination. If patients could not be contacted but had x-rays and physical examinations performed at greater than 1 year after surgery, these data were collected from their medical records. Participating patients completed the QuickDASH and Patient-Rated Wrist Evaluation surveys and rated their satisfaction with the surgery. Outcomes assessed included wrist range of motion, grip strength, scaphoid shift test, SL gap, SL angle, and radiographic evidence of radiocarpal arthritis. Results We collected outcomes for 14 SLIL repairs among 13 patients (12 male). Mean length of the follow-up was 41 months (n = 14, 17-64). Mean QuickDASH and Patient-Rated Wrist Evaluation scores were 6.1 (0-43.2) and 9.6 (0-65), respectively. Radiographic measurements remained stable from immediate to latest follow-up, and no radiocarpal arthritic changes were noted. However, SL gap decreased from a mean of 5.33 mm (3.4-6.7) before surgery to 3.34 mm (2-4.6) at the latest follow-up, and SL angle decreased from a mean of 79.5° (67°-97°) before surgery to 67.3° (51°-85°) at the latest follow-up. All scaphoid shift tests were stable. Conclusions Therefore, SL internal brace augmentation has favorable short-term results with improvements in pain, function, satisfaction, and carpal alignment at greater than 1 year postoperatively. This technique can be an effective option for the management of SL instability in the short term. Type of study/level of evidence Therapeutic IV.
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Affiliation(s)
- Meagan Wu
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Kyle Plusch
- Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Asif M. Ilyas
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Michael Rivlin
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
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Korber SS, Fathi A, Bolia IK, Panish BJ, Benvegnu N, Juhan TW, Weber AE, Argintar EH, Hatch GF. Outcomes of multiligament knee injury treated with versus without internal brace suture augmentation. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:303-309. [PMID: 37490067 DOI: 10.1007/s00590-023-03575-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/05/2023] [Indexed: 07/26/2023]
Abstract
PURPOSE To compare the postoperative outcomes between Internal Brace (IB) and non-IB patients who underwent surgical management of multiple-ligament knee injuries (MLKI). METHODS Patients who underwent surgical management of MLKI at two institutions between 2010 and 2020 were identified and offered participation in the study via the collection of postoperative functional outcomes for MLKI; Lysholm Knee score, Multiligament Quality of Life (ML-QOL), Patient-Reported Outcomes Measurement Information System (PROMIS) computer adaptive testing (CAT), Pain Interference (PI), Physical Function (PF), and Mobility instruments (MI). The postoperative outcomes and reoperation rates were compared between the IB group and non-IB group. RESULTS One hundred and twenty-six patients were analyzed; 89 were included in the IB group (31.5% female; age 35.6 ± 1.4 years), and 37 were included in the non-IB group (25.7% female; age 38.8 ± 2.4 years). Mean follow-up time of the entire cohort was 37.9 ± 4.7 months [IB: 21.8 + 1.63; non-IB: 76.4 ± 6.2, p < 0.001). The IB group achieved similar PROMIS CAT [PROMIS Pain (51.8 + 1.1 vs. 52.1 + 1.6, p = 0.8736), Physical Function (46.6 + 1.2 vs. 46.4 + 1.8, p = 0.9168), Mobility (46.0 + 1.0 vs. 43.7 + 1.6, p = 0.2185)], ML-QOL [ML-QOL Physical Impairment (36.6 + 2.5 vs. 43.5 ± 4.2, p = 0.1485), Emotional Impairment (42.5 + 2.9 vs. 48.6 ± 4.6, p = 0.2695), Activity Limitation (34.5 + 2.8 vs. 36.2 ± 4.3, p = 0.7384), Societal Involvement (39.1 + 3.0 vs. 41.7 + 4.2, p = 0.6434)] and Lysholm knee score (64.9 + 2.5 vs. 60.4 + 4.0, p = 0.3397) postoperatively compared the non-IB group, but the differences were not significant. CONCLUSION In this cohort of patients with MLKI treated with versus without IB, outcomes and reoperation rates trended toward favoring IB, but the study was not sufficiently powered to reach statistical significance. Internal bracing could be useful in the management of MLKI. In the future, matched patient cohorts with more patients are warranted to further evaluate the clinical impact of the internal brace in MLKI.
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Affiliation(s)
- Shane S Korber
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Epstein Family Center for Sports Medicine at Keck Medicine of USC, 1520 San Pablo St #2000, Los Angeles, CA, 90033, USA
| | - Amir Fathi
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Epstein Family Center for Sports Medicine at Keck Medicine of USC, 1520 San Pablo St #2000, Los Angeles, CA, 90033, USA
| | - Ioanna K Bolia
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Epstein Family Center for Sports Medicine at Keck Medicine of USC, 1520 San Pablo St #2000, Los Angeles, CA, 90033, USA
| | - Brian J Panish
- Orthopaedic Surgery, Washington Hospital Center, 110 Irving St NW, Washington, DC, 20010, USA
| | - Neilen Benvegnu
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Epstein Family Center for Sports Medicine at Keck Medicine of USC, 1520 San Pablo St #2000, Los Angeles, CA, 90033, USA
| | - Tristan W Juhan
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Epstein Family Center for Sports Medicine at Keck Medicine of USC, 1520 San Pablo St #2000, Los Angeles, CA, 90033, USA
| | - Alexander E Weber
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Epstein Family Center for Sports Medicine at Keck Medicine of USC, 1520 San Pablo St #2000, Los Angeles, CA, 90033, USA.
| | - Evan H Argintar
- Orthopaedic Surgery, Washington Hospital Center, 110 Irving St NW, Washington, DC, 20010, USA
| | - George F Hatch
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Epstein Family Center for Sports Medicine at Keck Medicine of USC, 1520 San Pablo St #2000, Los Angeles, CA, 90033, USA
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12
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Itthipanichpong T, Kulrat P, Limskul D, Tanpowpong T, Virulsri C, Tangpornprasert P, Kuptniratsaikul S, Thamrongskulsiri N. Traditional suture tape versus multiple high-strength sutures for augmentation of anterior cruciate ligament primary repair: A time-zero biomechanical study. Asia Pac J Sports Med Arthrosc Rehabil Technol 2024; 35:39-42. [PMID: 38162803 PMCID: PMC10755459 DOI: 10.1016/j.asmart.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 10/20/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
Background/objective During the initial stages of rehabilitation after anterior cruciate ligament (ACL) surgery, a pivotal role is played in ensuring effective recuperation and averting complications. An often-employed strategy to tackle ACL laxity during this period involves the incorporation of synthetic materials for reinforcement. The objective of this study is to compare the effectiveness of conventional suture tape and multiple high-strength sutures as augmentation techniques for ACL repair. Methods Ten preserved cadaveric knees embalmed using the Thiel method were segregated into two groups, each containing five knees. In one group, traditional suture tape was employed for augmentation, while the other group utilized multiple high-strength sutures. Each knee underwent a cyclic load of 1000 sine wave cycles, succeeded by an axial distraction load until failure ensued. The resultant displacement and ultimate load at failure were assessed to contrast the efficacy of the two augmentation techniques. Results The group utilizing multiple high-strength sutures exhibited a significantly higher load to failure at time-zero (1690.7 N) compared to the suture tape group (987.6 N) (P = .003). Furthermore, the multiple high-strength sutures group demonstrated significantly reduced displacement after 1000 cyclic loads (6.6 mm) in comparison to the suture tape group (16.3 mm) (P < .001). Conclusions Multiple high-strength sutures show better biomechanical properties for the augmentation of ACL repair at time-zero. Both suture tape and multiple high-strength sutures had ultimate load-to-failure values higher than the natural ACL loads. Therefore, these substances might serve as augmentation options to prevent the ACL's gradual elongation, a critical concern particularly in the initial stages of rehabilitation.
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Affiliation(s)
- Thun Itthipanichpong
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Puchong Kulrat
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Danaithep Limskul
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Thanathep Tanpowpong
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Chanyaphan Virulsri
- Center of Excellence for Prosthetic and Orthopedic Implant, Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Pairat Tangpornprasert
- Center of Excellence for Prosthetic and Orthopedic Implant, Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Somsak Kuptniratsaikul
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
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13
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Thompson AA, Bolia IK, Fathi A, Dobitsch A, Cruz CA, Grewal R, Weber AE, Petrigliano FA, Hatch III GF. Tissue Augmentation Techniques in the Management of Ligamentous Knee Injuries. Orthop Res Rev 2023; 15:215-223. [PMID: 38028655 PMCID: PMC10657762 DOI: 10.2147/orr.s385817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 11/09/2023] [Indexed: 12/01/2023] Open
Abstract
Despite early reports of high failure rates in knee ligament repair techniques resulting in favor of reconstruction, newer advances in surgical technology have shifted the attention back to repair with the addition of various tissue augmentation techniques. Ligament repair preserves proprioceptors in the native ligament and avoids autograft tendon harvest, minimizing the complications associated with donor site ruptures in reconstruction techniques. Tissue augmentation has been successfully used in knee ligamentous and tendon repair procedures, as well as in some upper extremity procedures. This study provides a clinical update on the surgical techniques, biomechanics, and outcomes with the application of various tissue augmentation techniques in the ligaments surrounding the knee joint.
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Affiliation(s)
- Ashley A Thompson
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
| | - Ioanna K Bolia
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
| | - Amir Fathi
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
| | - Andrew Dobitsch
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
| | - Christian A Cruz
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
| | - Rajvarun Grewal
- California Health Sciences University, Clovis, CA, 93612, USA
| | - Alexander E Weber
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
| | - Frank A Petrigliano
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
| | - George F Hatch III
- USC Epstein Family Center for Sports Medicine at Keck Medicine of USC, Los Angeles, CA, 90033, USA
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14
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Müller S, Bühl L, Nüesch C, Pagenstert G, Mündermann A, Egloff C. Favorable Patient-Reported, Clinical, and Functional Outcomes 2 Years After ACL Repair and InternalBrace Augmentation Compared With ACL Reconstruction and Healthy Controls. Am J Sports Med 2023; 51:3131-3141. [PMID: 37675973 PMCID: PMC10543955 DOI: 10.1177/03635465231194784] [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: 02/06/2023] [Accepted: 07/11/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Recently, interest in anterior cruciate ligament (ACL) preservation and repair after proximal ACL tears has been resurrected. Although good clinical outcomes have been reported in the literature with adequate patient selection, to date detailed scientific evidence for the functional benefit of primary ACL repair with ligament augmentation is scarce. PURPOSE To compare patient-reported, clinical, and functional outcomes in patients 2 years after ACL repair and InternalBrace augmentation (ACL-IB) with age- and sex-matched patients 2 years after ACL reconstruction (ACL-R) and with matched healthy controls. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS In total, 29 patients 2 years after ACL-IB, 27 sex- and age- matched patients 2 years after ACL-R (hamstring autografts), and 29 matched healthy controls were included. Patient-reported outcomes were assessed using the International Knee Documentation Committee score, Knee injury and Osteoarthritis Outcome Score, EQ-5D-5L, Tegner Activity Scale, and Anterior Cruciate Ligament Return to Sports after Injury scale. Surgery time was recorded. For clinical outcomes, range of motion and thigh and shank circumference were measured, and passive anterior translation was determined using the Rolimeter. Isokinetic muscle strength was measured using a Biodex dynamometer. The limb symmetry index (operated/contralateral or nondominant/dominant × 100), side-to-side differences (operated - contralateral, nondominant - dominant), and hamstring-quadriceps ratios were calculated for functional parameters. Failure and reoperation rates were not compared. RESULTS Two years after surgery, patients treated with ACL-IB showed good to excellent patient-reported outcomes comparable with those of patients after ACL-R. Surgery time, including concomitant surgeries, was significantly shorter in the ACL-IB group (mean, 81 minutes) compared with the ACL-R group (mean, 97 minutes) (P = .024). Isokinetic muscle strength was comparable between patient groups without significant differences in extensor and flexor strength or in hamstring-quadriceps ratios. CONCLUSION These results suggest that ACL-IB achieves comparable patient-reported, clinical, and functional outcomes with ACL-R at 2 years postoperatively and, after careful patient selection, should be considered as a valuable early treatment alternative for proximal ACL tears. REGISTRATION NCT04429165 (ClinicalTrials.gov identifier).
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Affiliation(s)
- Sebastian Müller
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Linda Bühl
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Corina Nüesch
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
- Department of Spine Surgery, University Hospital Basel, Basel, Switzerland
| | - Geert Pagenstert
- Department of Clinical Research, University of Basel, Basel, Switzerland
- Clarahof Clinic of Orthopaedic Surgery, Basel, Switzerland
| | - Annegret Mündermann
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Christian Egloff
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
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15
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Rilk S, Saithna A, Achtnich A, Ferretti A, Sonnery-Cottet B, Kösters C, Bottoni CR, Monaco E, Cavaignac E, Ahlbaeumer G, Brandl G, Mackay GM, Vermeijden HD, Dallo I, Pace JL, van der List JP, Moggia JR, Chahla J, Batista JP, Frosch KH, Schneider KN, Smith PA, Frank RM, Hoogeslag RAG, Eggli S, Douoguih WA, Petersen W, DiFelice GS. The modern-day ACL surgeon's armamentarium should include multiple surgical approaches including primary repair, augmentation, and reconstruction: A letter to the Editor. J ISAKOS 2023; 8:279-281. [PMID: 37023928 DOI: 10.1016/j.jisako.2023.03.434] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 03/28/2023] [Indexed: 04/08/2023]
Affiliation(s)
- Sebastian Rilk
- Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, New York, NY, 10021, USA; Medical University of Vienna, Vienna, 1090, Austria.
| | - Adnan Saithna
- AZBSC Orthopedics, Scottsdale, Arizona, 85255, USA; School of Science & Technology, Nottingham Trent University, Clifton Campus, Nottingham, UK
| | - Andrea Achtnich
- Department of Orthopedic Sports Medicine, Klinikum Rechts der Isar, TU Technische Universität Munich, Munich, 81675, Germany
| | - Andrea Ferretti
- Institute of Sports Medicine and Science, Italian National Olympic Committee, Rome, 00197, Italy
| | - Bertrand Sonnery-Cottet
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Generale de Sante, Hôpital Privé Jean Mermoz, Lyon, 69008, France
| | - Clemens Kösters
- Department of Orthopaedic, Hand- and Trauma Surgery, Maria-Josef-Hospital Greven, Greven, 48268, Germany
| | - Craig R Bottoni
- Department of Orthopaedics, Tripler Army Medical Center, Honolulu, Hawaii, 96859, USA
| | - Edoardo Monaco
- Orthopaedic Unit and Kirk Kilgour Sports Injury Center, Sant'Andrea University Hospital, "Sapienza" University of Rome, Rome, 00185, Italy
| | - Etienne Cavaignac
- Department of Orthopedic Surgery and Trauma, Pierre-Paul Riquet Hospital, Toulouse, 31300, France
| | - Georg Ahlbaeumer
- Center for Bone and Joint Surgery, Klinik Gut St Moritz, St Moritz, 7500, Switzerland
| | - Georg Brandl
- Department of Orthopedic Surgery, St. Vincent Shoulder & Sports Clinic, Vienna, 1030, Austria
| | - Gordon M Mackay
- Faculty of Health Sciences and Sport, University of Stirling, Stirling, Scotland, UK
| | - Harmen D Vermeijden
- Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, New York, NY, 10021, USA; Amsterdam UMC, University of Amsterdam, Department of Orthopaedic Surgery, Amsterdam, 1081, the Netherlands
| | | | - J Lee Pace
- Children's Health Andrews Institute Plano, TX, 75024, USA
| | - Jelle P van der List
- Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, New York, NY, 10021, USA; Amsterdam UMC, University of Amsterdam, Department of Orthopaedic Surgery, Amsterdam, 1081, the Netherlands
| | - Jesús Rey Moggia
- Servicio de Ortopedia y Traumatología, Hospital "General San Martín", La Plata, Argentina; Unidad de Artroscopía y Traumatología Deportiva, Clínica CROMA y Sanatorio IPENSA, La Plata, Argentina
| | - Jorge Chahla
- Midwest Orthopaedics at Rush, Chicago, IL, 60612, USA
| | - Jorge Pablo Batista
- Boca Juniors Athletic Club Director, Football Medical Department, Brandsen, CABA, Buenos Aires, Argentina
| | - Karl H Frosch
- Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, 20251, Germany
| | - Kristian N Schneider
- Center for Bone and Joint Surgery, Klinik Gut St Moritz, St Moritz, 7500, Switzerland; Department of Orthopaedics and Tumor Orthopaedics, University Hospital of Münster, Münster, 48149, Germany
| | - Patrick A Smith
- Columbia Orthopaedic Group, Columbia, MO, 65201, USA; Department of Orthopaedic Surgery, University of Missouri, Columbia, MO, 65201, USA
| | - Rachel M Frank
- Department of Orthopaedic Surgery, University of Colorado School of Medicine, Aurora, Colorado, 80045, USA
| | - Roy A G Hoogeslag
- Centre for Orthopaedic Surgery and Sports Medicine OCON, Hengelo, 7555, the Netherlands
| | - Stefan Eggli
- Department of Orthopaedic Surgery, Sonnenhof Hospital, Bern, 3006, Switzerland
| | - Wiemi A Douoguih
- Department of Orthopaedic Surgery, MedStar Washington Hospital Center, Washington, DC, 20010, USA
| | - Wolf Petersen
- Department of Orthopaedic and Trauma Surgery, Martin-Luther-Hospital, Berlin, 14193, Germany
| | - Gregory S DiFelice
- Department of Orthopaedic Surgery, Hospital for Special Surgery, NewYork-Presbyterian, Weill Medical College of Cornell University, New York, NY, 10021, USA
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16
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Itthipanichpong T, Thamrongskulsiri N, Tangpornprasert P, Virulsri C, Limskul D, Kuptniratsaikul S, Tanpowpong T. Cortical suspensory button fixation has superior biomechanical properties to knotless anchor suture in anterior cruciate ligament repair: a biomechanical study. Sci Rep 2023; 13:7572. [PMID: 37165044 PMCID: PMC10172190 DOI: 10.1038/s41598-023-34766-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 05/07/2023] [Indexed: 05/12/2023] Open
Abstract
The purpose of our biomechanical study was to assess load-to-failure, stiffness, gap formation following cyclic loading, and the failure mechanism for anterior cruciate ligament (ACL) repair comparing the cortical suspensory button and knotless anchor suture. Eight Thiel's embalmed paired cadaveric knees from four cadavers were dissected. The specimens were assigned to undergo ACL repair either with cortical suspensory button or with knotless anchor suture. The Instron machine replicates cyclic loading and then determines the gap formation. Traction was applied until failure. The load-to-failure, stiffness, and modes of failure in both groups were recorded. The load-to-failure, stiffness, and gap formation were compared between the two groups using the student's t-test. The mean load-to-failure in the cortical suspensory button group was significantly higher than the knotless anchor suture group (212.96 ± 54.57 vs 44.57 ± 20.80, p value < 0.01). No statistically significant difference was found regarding gap formation following cyclic loading and stiffness between the cortical suspensory button group and the knotless anchor suture group. This biomechanical study showed a higher load-to-failure for the ACL repair with cortical suspensory button compared to ACL repair with knotless anchor suture, while no statistically significant difference was found regarding the gap formation following cyclic loading and the stiffness. The load-to-failure in both cortical suspensory button and knotless anchor suture are below regular daily activity load. Thus, an internal brace or external support is recommended during rehabilitation.
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Affiliation(s)
- Thun Itthipanichpong
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Rama IV Rd, Khwaeng Pathum Wan, Khet Pathum Wan, Krung Thep Maha Nakhon, Bangkok, 10330, Thailand
| | - Napatpong Thamrongskulsiri
- Department of Anatomy, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Pairat Tangpornprasert
- Center of Excellence for Prosthetic and Orthopedic Implant, Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Chanyaphan Virulsri
- Center of Excellence for Prosthetic and Orthopedic Implant, Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Danaithep Limskul
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Rama IV Rd, Khwaeng Pathum Wan, Khet Pathum Wan, Krung Thep Maha Nakhon, Bangkok, 10330, Thailand
| | - Somsak Kuptniratsaikul
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Rama IV Rd, Khwaeng Pathum Wan, Khet Pathum Wan, Krung Thep Maha Nakhon, Bangkok, 10330, Thailand
| | - Thanathep Tanpowpong
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Rama IV Rd, Khwaeng Pathum Wan, Khet Pathum Wan, Krung Thep Maha Nakhon, Bangkok, 10330, Thailand.
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17
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Raja BS, Arora M, Gowda AKS, Maheshwari VK, Regmi A. Augmentation with Fibertape Leads to Biomechanically Superior but Similar Clinical Outcomes in ACL Surgeries: Systematic Review and Meta-analysis. Indian J Orthop 2023; 57:722-747. [PMID: 37128558 PMCID: PMC10147891 DOI: 10.1007/s43465-022-00805-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 12/15/2022] [Indexed: 01/09/2023]
Abstract
Purpose The current generation has witnessed significant progress in the field of knee arthroscopy. Suture tapes have gained immense popularity due to perceived improved biomechanical support to the graft while it heals. The purpose of the present systematic review is to analyze the biomechanical construct of suture tapes in ACL repairs and reconstructions along with clinical outcomes. Methods Cochrane Library, PubMed, and Embase were searched until December 2021. All Biomechanical Studies on animal or cadaver knees that compared construct characteristics of suture tape in ACL repair or reconstruction and clinical studies in English focusing on outcomes following suture tape augmentation in ACL repair or reconstruction were included. The quality of clinical studies using the Modified Coleman Methodology Score (MCMS). Results A total of 16 studies biomechanical and 23 clinical studies were included in qualitative synthesis, leaving nine biomechanical studies for final quantitative analyses. Suture tape revealed biomechanical superiority in terms of ultimate strength, stiffness, cyclic displacement, and elongation of graft, while comparing ACLR with internal brace to standard ACLR. No significant difference in retear rates was seen in clinical studies. Clinical score(IKDC score) was found similar in both augmented and non-augmented construct. Similar results were obtained in biomechanical studies. Conclusion The use of suture tape as a ligament augmentation in both ACL reconstruction and ACL repair offers more strength, less elongation or displacement, and is biomechanically stable and sound. There is a lack of data to comprehensively comment upon the clinical superiority of the use of internal augmentation. However, a meta-analysis of the retear rates and clinical outcome score revealed similar outcomes between suture tape augmented and nonaugmented groups.
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Affiliation(s)
- Balgovind S. Raja
- Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Manit Arora
- Department of Orthopaedics, Fortis Hospital, Mohali, Punjab India
| | - Aditya K. S. Gowda
- Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Vikas K. Maheshwari
- Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, India
| | - Anil Regmi
- Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, India
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18
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He J, Kanto R, Fayed AM, Price TM, DiNenna MA, Linde MA, Smolinski P, van Eck CF. Augmenting ACL Repair With Suture Tape Improves Knee Laxity: A Biomechanical Study. Orthop J Sports Med 2023; 11:23259671221146013. [PMID: 37138945 PMCID: PMC10150432 DOI: 10.1177/23259671221146013] [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: 08/29/2022] [Accepted: 10/11/2022] [Indexed: 05/05/2023] Open
Abstract
Background Anterior cruciate ligament (ACL) repair is an alternative to reconstruction; however, suture tape support may be necessary to achieve adequate outcomes. Purposes To investigate the influence of suture tape augmentation (STA) of proximal ACL repair on knee kinematics and to evaluate the effect of the 2 flexion angles of suture tape fixation. Study Design Controlled laboratory study. Methods Fourteen cadaveric knees were tested using a 6 degrees of freedom robotic testing system under anterior tibial (AT) load, simulated pivot-shift (PS) load, and internal rotation (IR) and external rotation loads. Kinematics and in situ tissue forces were evaluated. Knee states tested were (1) ACL intact, (2) ACL cut, (3) ACL repair with suture only, (4) ACL repair with STA fixed at 0° of knee flexion, and (5) ACL repair with STA fixed at 20° of knee flexion. Results ACL repair alone did not restore the intact ACL AT translation at 0°, 15°, 30°, or 60° of flexion. Adding suture tape to the repair significantly decreased AT translation at 0°, 15°, and 30° of knee flexion but not to the level of the intact ACL. With PS and IR loadings, only ACL repair with STA fixed at 20° of flexion was not significantly different from the intact state at all knee flexion angles. ACL suture repair had significantly lower in situ forces than the intact ACL with AT, PS, and IR loadings. With AT, PS, and IR loadings, adding suture tape significantly increased the in situ force in the repaired ACL at all knee flexion angles to become closer to that of the intact ACL state. Conclusion For complete proximal ACL tears, suture repair alone did not restore normal knee laxity or normal ACL in situ force. However, adding suture tape to augment the repair resulted in knee laxity closer to that of the intact ACL. STA with fixation at 20° of knee flexion was superior to fixation with the knee in full extension. Clinical Relevance The study findings suggest that ACL repair with STA fixed at 20° could be considered in the treatment of femoral sided ACL tears in the appropriate patient population.
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Affiliation(s)
- Jinshen He
- Department of Orthopaedic Surgery,
University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
- Department of Orthopaedic Surgery,
Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Ryo Kanto
- Department of Orthopaedic Surgery,
University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Aly M. Fayed
- Department of Orthopaedic Surgery,
University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Taylor M. Price
- Department of Mechanical and Material
Science Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Michael A. DiNenna
- Department of Mechanical and Material
Science Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Monica A. Linde
- Department of Orthopaedic Surgery,
University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Patrick Smolinski
- Department of Orthopaedic Surgery,
University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
- Department of Mechanical and Material
Science Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Carola F. van Eck
- Department of Orthopaedic Surgery,
University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
- Carola F. van Eck, MD, PhD,
Sequoia Institute for Surgical Services Inc, 2300 West Sunnyside Avenue,
Visalia, CA 93277, USA (
)
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19
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Batista JP, Maestu R, Barbier J, Chahla J, Kunze KN. Propensity for Clinically Meaningful Improvement and Surgical Failure After Anterior Cruciate Ligament Repair. Orthop J Sports Med 2023; 11:23259671221146815. [PMID: 37065184 PMCID: PMC10102942 DOI: 10.1177/23259671221146815] [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: 09/03/2022] [Accepted: 10/11/2022] [Indexed: 04/18/2023] Open
Abstract
Background Primary repair of the anterior cruciate ligament (ACL) confers an alternative to ACL reconstruction in appropriately selected patients. Purpose To prospectively assess survivorship and to define the clinically meaningful outcomes after ACL repair. Study Design Case series; Level of evidence, 4. Methods Included were consecutive patients with Sherman grade 1-2 tears who underwent primary ACL repair with or without suture augmentation between 2017 and 2019. Patient-reported outcomes (Lysholm, Tegner, International Knee Documentation Committee, Western Ontario and McMaster Universities Osteoarthritis Index, and Knee injury and Osteoarthritis Outcome Score [KOOS] subscales) were collected preoperatively and at 6 months, 1 year, and 2 years postoperatively. The minimal clinically important difference (MCID) was calculated using a distribution-based method, whereas the Patient Acceptable Symptom State (PASS) and substantial clinical benefit (SCB) were calculated using an anchor-based method. Plain radiographs and magnetic resonance imaging (MRI) were obtained at 6 months, 1 year, and 2 years postoperatively. Results A total of 120 patients were included. The overall failure rate was 11.3% at 2 years postoperatively. Changes in outcome scores required to achieve the MCID ranged between 5.1 and 14.3 at 6 months, 4.6 and 8.4 at 1 year, and 4.7 and 11.9 at 2 years postoperatively. Thresholds for PASS achievement ranged between 62.5 and 89 at 6 months, 75 and 89 at 1 year, and 78.6 and 93.2 at 2 years postoperatively. Threshold scores (absolute/change based) for achieving the SCB ranged between 82.8 and 96.4/17.7 and 40.1 at 6 months, between 94.7 and 100/23 and 45 at 1 year, and between 95.3 and 100/29.4 and 45 at 2 years. More patients achieved the MCID and PASS at 1 year compared with 6 months and 2 years. For SCB, this trend was also observed for non-KOOS outcomes, while for KOOS subdomains, more patients achieved the SCB at 2 years. High-intensity signal of the ACL repair (odds ratio [OR], 31.7 [95% CI, 1.5-73.4]; P = .030) and bone contusions on MRI (OR, 4.2 [95% CI, 1.7-25.2]; P = .041) at 1 year postoperatively were independently associated with increased risk of ACL repair failure. Conclusion The rate of clinically meaningful outcome improvement was high early after ACL repair, with the greatest proportion of patients achieving the MCID, PASS, and SCB at 1 year postoperatively. Bone contusions involving the posterolateral tibia and lateral femoral condyle as well as high repair signal intensity at 1 year postoperatively were independent predictors of failure at 2 years postoperatively.
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Affiliation(s)
| | - Rodrigo Maestu
- Centro de Tratamiento de Enfermedades
Articulares, Buenoa Aires, Argentina
| | - Jose Barbier
- Centro Artroscópico Jorge Batista SA,
Buenos Aires, Argentina
| | - Jorge Chahla
- Division of Sports Medicine, Department
of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois,
USA
| | - Kyle N. Kunze
- Department of Orthopedic Surgery,
Hospital for Special Surgery, New York, New York, USA
- Kyle N. Kunze, M.D,
Department of Orthopaedic Surgery, Hospital for Special Surgery, 535 E. 70th
Street, New York, NY 10021, USA ()
(Twitter: @kylekunzemd)
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20
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Clinical Research Progress of Internal Brace Ligament Augmentation Technique in Knee Ligament Injury Repair and Reconstruction: A Narrative Review. J Clin Med 2023; 12:jcm12051999. [PMID: 36902785 PMCID: PMC10004357 DOI: 10.3390/jcm12051999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/26/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Knee ligament injuries are most common in sports injuries. In general, ligament repair or reconstruction is necessary to restore the stability of the knee joint and prevent secondary injuries. Despite advances in ligament repair and reconstruction techniques, a number of patients still experience re-rupture of the graft and suboptimal recovery of motor function. Since Dr. Mackay's introduction of the internal brace technique, there has been continuous research in recent years using the internal brace ligament augmentation technique for knee ligament repair or reconstruction, particularly in the repair or reconstruction of the anterior cruciate ligament. This technique focuses on increasing the strength of autologous or allograft tendon grafts through the use of braided ultra-high-molecular-weight polyethylene suture tapes to facilitate postoperative rehabilitation and avoid re-rupture or failure. The purpose of this review is to present detailed research progress in the internal brace ligament enhancement technique of knee ligament injury repair as well as the reconstruction from biomechanical and histological research and clinical studies and to comprehensively assess the value of the application of this technique.
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21
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Cruz CA, Mannino BJ, Venrick CB, Miles RN, Peterson DR, Zhou L, Min KS, Bottoni CR. Failure Rates After Anterior Cruciate Ligament Repair With Suture Tape Augmentation in an Active-Duty Military Population. Orthop J Sports Med 2023; 11:23259671221142315. [PMID: 36814764 PMCID: PMC9940188 DOI: 10.1177/23259671221142315] [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: 08/20/2022] [Accepted: 09/26/2022] [Indexed: 02/24/2023] Open
Abstract
Background Anterior cruciate ligament (ACL) repair had previously been considered the standard of care for a ruptured ACL; however, ACL reconstruction has became the standard of care because of poor midterm outcomes after ACL repair. Recently, studies have suggested that the treatment paradigm should shift back to ACL repair. Purpose/Hypothesis The purpose of this study was to evaluate the outcomes of ACL repair augmented with suture tape in a high-demand military population. We hypothesized that for proximal ACL avulsions, ACL repair with suture tape augmentation would lead to acceptable failure rates, satisfactory knee stability, excellent functional outcomes, and high rates of return to preinjury activity levels. Study Design Case series; Level of evidence, 2. Methods Patients who were treated with ACL repair by a single surgeon between March 2017 and June 2019 and who had a minimum of 2 years of follow-up were included. Intraoperatively, all patients first underwent an arthroscopic examination. If an ACL avulsion of the proximal insertion with adequate remaining tissue was visualized, then ACL repair was performed. The primary outcome assessed was ACL repair failure, defined as reruptures or clinical instability requiring revision to ACL reconstruction. Analysis of the risk factors for ACL repair failure was conducted, with age at surgery, sex, body mass index, level of competition, and tobacco use evaluated. Results Included were 46 patients (32 male and 14 female; mean age, 28.3 ± 8.4 years) who underwent ACL repair with suture tape augmentation. There were 12 cases of failure (26.1%; 8 male and 4 female). The mean time from injury to surgery in the failure group was 164.1 ± 59.4 days compared to 107.3 ± 98.0 days in the nonfailure group (P = .02). According to multivariate regression analysis, patients aged ≤17 and ≥35 years, elite/competitive/operational patients, and current smokers had a higher chance of ACL repair failure. The mean time to pass a military physical fitness test was 5.0 months. There were no complications other than ACL repair failure. Conclusion Primary arthroscopic ACL repair with suture tape augmentation resulted in unacceptably high failure rates at a minimum of 2 years of follow-up in a highly active military population. Age ≤17 and ≥35 years, elite level of competition, time from injury to surgery, and active tobacco use were independent risk factors for ACL repair failure.
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Affiliation(s)
- Christian A. Cruz
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii, USA.,Christian A. Cruz, MD, Department of Orthopaedic Surgery, Tripler Army Medical Center, 1 Jarret White Road, Honolulu, HI 96859, USA ()
| | - Brian J. Mannino
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii, USA
| | - Connor B. Venrick
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii, USA
| | - Rebecca N. Miles
- School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - David R. Peterson
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii, USA
| | - Liang Zhou
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii, USA
| | - Kyong S. Min
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii, USA
| | - Craig R. Bottoni
- Department of Orthopaedic Surgery, Tripler Army Medical Center, Honolulu, Hawaii, USA
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22
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Hopper GP, Philippe C, El Helou A, Campos JP, Vieira TD, Döbele S, Sonnery-Cottet B. Single AnteroMedial Bundle Biological Augmentation: SAMBBA Plus Technique for Combined ACL Repair and Reconstruction. Arthrosc Tech 2023; 12:e135-e139. [PMID: 36814981 PMCID: PMC9939844 DOI: 10.1016/j.eats.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 09/30/2022] [Indexed: 01/24/2023] Open
Abstract
This technical note presents the single-anteromedial bundle biological augmentation (SAMBBA)-plus technique, which is a combined anterior cruciate ligament (ACL) repair and ACL reconstruction. Preservation of the native ACL fibers improves vascularity by encircling the ACL graft with synovium that is abundant in vascular-derived stem cells. Retaining the proprioceptive fibers of the native ACL can improve the recovery of joint positioning.
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Affiliation(s)
- Graeme P. Hopper
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
| | - Corentin Philippe
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
| | - Abdo El Helou
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
| | - Joao Pedro Campos
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
| | - Thais Dutra Vieira
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France,Address correspondence to Thais Dutra Vieira, M.D., Centre Orthopédique Santy, 24 Avenue Paul Santy, 69008, Lyon, France.
| | - Stefan Döbele
- Department of Trauma and Reconstructive Surgery, BG Klinik, University of Tübingen, Tübingen, Germany
| | - Bertrand Sonnery-Cottet
- Centre Orthopédique Santy, FIFA Medical Centre of Excellence, Groupe Ramsay-Générale de Santé, Hopital Privé Jean Mermoz, Lyon, France
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23
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Hopper GP, Wilson WT, O’Donnell L, Hamilton C, Blyth MJG, MacKay GM. Comparable rates of secondary surgery between anterior cruciate ligament repair with suture tape augmentation and anterior cruciate ligament reconstruction. J Exp Orthop 2022; 9:115. [DOI: 10.1186/s40634-022-00549-w] [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: 07/24/2022] [Accepted: 11/07/2022] [Indexed: 12/03/2022] Open
Abstract
Abstract
Purpose
The aim of this study was to determine the frequency of secondary surgery following anterior cruciate ligament (ACL) repair with suture tape augmentation in comparison to conventional hamstring ACL reconstruction. We hypothesised that there would be no differences between the groups.
Methods
This was a retrospective comparison study of patients undergoing ACL surgery between September 2011 and April 2018. Two hundred and 73 patients underwent ACL reconstruction using hamstring autograft. During the same timeframe, 137 patients with an acute proximal ACL rupture underwent ACL repair with suture tape augmentation. One patient was lost to follow-up in the ACL reconstruction group leaving 272 patients (99.6%) for the final analysis. In the ACL repair group, three patients were lost to follow-up leaving 134 patents (97.8%) for the final analysis. Secondary surgery was identified by contacting the patients by email/telephone and reviewing patient notes at the time of this analysis.
Results
Re-rupture occurred in 32 patients (11.8%) in the ACL reconstruction group compared to 22 patients (16.4%) in the ACL repair group (p = 0.194). Contralateral ACL rupture occurred in four patients (1.5%) in the ACL reconstruction group compared to three patients (2.2%) in the ACL repair group (p = 0.224). In the ACL reconstruction group, nine patients (3.3%) required secondary meniscal surgery whilst five patients (3.7%) required meniscal surgery in the ACL repair group (p = 0.830). Seven other operations were performed in the ACL reconstruction group (2.6%) compared to three other operations in the ACL repair group (2.2%) (p = 0.374). The overall number of patients undergoing secondary surgery in the ACL reconstruction group was 52 (19.1%) in comparison to 30 (22.4%) in the ACL repair group (p = 0.114).
Conclusion
ACL repair with suture tape augmentation for acute proximal ruptures demonstrated comparable rates of secondary surgery with hamstring ACL reconstruction.
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24
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Schneider KN, Ahlbäumer G, Gosheger G, Theil C, Weller J, Goth A. Promising functional outcomes following anterior cruciate ligament repair with suture augmentation. Knee Surg Sports Traumatol Arthrosc 2022:10.1007/s00167-022-07236-4. [PMID: 36445405 DOI: 10.1007/s00167-022-07236-4] [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: 08/28/2022] [Accepted: 11/10/2022] [Indexed: 12/03/2022]
Abstract
PURPOSE There has been a renewed interest in the repair of the torn anterior cruciate ligament (ACL). Purpose of this study was to evaluate the functional outcome of arthroscopic ACL repair with additional suture augmentation (SA), hypothesizing that isolated ACL ruptures would yield superior patient-reported outcome measures (PROMs) compared to those with concomitant meniscal and/or ligamentous injuries. METHODS This is a retrospective analysis of 93 consecutive patients (67 female, median age 42 years) who underwent arthroscopic ACL repair with SA between January 2017 and March 2019 for an acute traumatic ACL tear confirmed by magnetic resonance imaging (MRI). Patients with pre- or intraoperative mid-substance or distal ACL tears and/or poor tissue quality of the ACL remnant were not considered for ACL repair but were scheduled for an ACL reconstruction with a tendon autograft. In patients who underwent ACL repair with SA, the SA construct was proximally stabilized with a flip-button and distally with a suture anchor. Surgery was preferably performed on the day of injury and all surgeries were performed by the same surgeon. Postoperative rehabilitation included partial weight-bearing (20 kg) for 6 weeks and immobilization in a brace limited at 90-degrees of knee flexion for 4 weeks. Patient-reported outcome measures (PROMs) were determined using International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form, Lysholm Score (LS), Tegner Activity Score (TS) and Forgotten Joint Score (FJS). Knee-laxity was assessed using the KT-1000 arthrometer (Med Metrics Corp. Inc., San Diego, USA). RESULTS Nine patients underwent revision surgery for a traumatic re-tear (four patients) and chronic instability (five patients) and were excluded from further functional analysis. Functional results of 77 patients (54 female) with a median age of 44 years (IQR 33-51) on the day of surgery were available for follow-up after a median time of 35 months (IQR 33-44). Concomitant injuries were observed in 66 Patients (86%), meniscal injuries in 43 patients (55%) and ligamentous injuries in 50 patients (65%). Median interval from injury to surgery was 1 day (IQR 0-1) with 81% (62/77) of patients being treated within 24 h of injury. The median IKDC was 92 (IQR 86-99), the median LS was 95 (IQR 86-100), the median pre-traumatic TS was 7 (IQR 6-7), the median post-traumatic TS was 6 (IQR 5-7) with a non-significant median difference (TSDiff) of 0 (IQR 0-1). The median FJS was 95 (IQR 78-98). KT-1000 measurements were available in 34 of 77 patients with a median postoperative laxity compared to the uninjured side of 1 mm (IQR 0-2). Interval from injury to surgery, patients' age, body mass index (BMI), knee laxity and concomitant ligamentous or meniscal injuries had no statistically significant impact on postoperative PROMs (n.s.). CONCLUSION Following arthroscopic ACL repair with SA good-to-excellent functional results were observed. However, a failure rate of 10% cannot be neglected and warrants further attention. Concomitant injuries to the meniscus and/or collateral ligaments do not seem to be associated with inferior PROMs. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- K N Schneider
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, Via Arona 34, 7500, St. Moritz, Switzerland.,Department of Orthopaedics and Tumor Orthopaedics, University Hospital of Münster, Münster, Germany
| | - Georg Ahlbäumer
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, Via Arona 34, 7500, St. Moritz, Switzerland.
| | - G Gosheger
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital of Münster, Münster, Germany
| | - C Theil
- Department of Orthopaedics and Tumor Orthopaedics, University Hospital of Münster, Münster, Germany
| | - J Weller
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, Via Arona 34, 7500, St. Moritz, Switzerland
| | - A Goth
- Department of Orthopaedics and Trauma Surgery, Klinik Gut, Via Arona 34, 7500, St. Moritz, Switzerland.,Department of Trauma Surgery, BG Trauma Center Murnau, Murnau, Germany
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25
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Ferreira A, Saithna A, Carrozzo A, Guy S, Vieira TD, Barth J, Sonnery-Cottet B. The Minimal Clinically Important Difference, Patient Acceptable Symptom State, and Clinical Outcomes of Anterior Cruciate Ligament Repair Versus Reconstruction: A Matched-Pair Analysis From the SANTI Study Group. Am J Sports Med 2022; 50:3522-3532. [PMID: 36259683 DOI: 10.1177/03635465221126171] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND There has been increasing interest in anterior cruciate ligament (ACL) repair because of theoretical advantages over ACL reconstruction; however, the contemporary literature has failed to provide high-quality evidence to demonstrate these advantages. PURPOSE To compare the clinical and functional outcomes of ACL repair versus ACL reconstruction at a minimum follow-up of 2 years. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Patients who underwent ACL repair were propensity matched (based on demographics, time between injury and surgery, knee laxity parameters, presence of meniscal lesions, preoperative activity level, and sport participation), in a 1:1 ratio, to those who underwent ACL reconstruction during the same period. Isokinetic testing was used to evaluate strength deficits at 6 months postoperatively. Knee laxity parameters were evaluated at 12 months. Complications, return to sport, and patient-reported outcome scores were recorded at final follow-up. RESULTS In total, 75 matched pairs (150 patients) were evaluated. The repair group had significantly better mean hamstring muscle strength at 6 months compared with the reconstruction group (1.7% ± 12.2% vs -10.0% ± 12.8%, respectively; P < .0001). At a mean final follow-up of 30.0 ± 4.8 months, the repair group had a significantly better mean Forgotten Joint Score-12 (FJS-12) score compared with the reconstruction group (82.0 ± 15.1 vs 74.2 ± 21.7, respectively; P = .017). Noninferiority criteria were met for ACL repair, compared with ACL reconstruction, with respect to the subjective International Knee Documentation Committee score (86.8 ± 9.0 vs 86.7 ± 10.1, respectively; P < .0001) and side-to-side anteroposterior laxity difference (1.1 ± 1.4 vs 0.6 ± 1.0 mm, respectively; P < .0001). No significant differences were found for other functional outcomes or the pivot-shift grade. There were no significant differences in the rate of return to the preinjury level of sport (repair group: 74.7%; reconstruction group: 60.0%; P = .078). A significant difference was observed regarding the occurrence of ACL reruptures (repair group: 5.3%; reconstruction group: 0.0%; P = .045). Patients who experienced a failure of ACL repair were significantly younger than those who did not (26.8 vs 40.7 years, respectively; P = .013). There was no significant difference in rupture rates between the repair and reconstruction groups when only patients aged >21 years were considered (2.9% vs 0.0%, respectively; P = .157). The minimal clinically important difference and Patient Acceptable Symptom State (PASS) thresholds were defined for the ACL repair group. A significantly greater proportion of patients in the repair group achieved the PASS for the FJS-12 compared with their counterparts in the reconstruction group (77.3% vs 60.0%, respectively; P = .034). CONCLUSION ACL repair was associated with some advantages over ACL reconstruction including superior hamstring muscle strength at 6 months and significantly better FJS-12 scores. However, the failure rate was significantly higher after ACL repair, and younger patients were particularly at risk.
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Affiliation(s)
- Alexandre Ferreira
- Centre Orthopedique Santy, Hôpital Privé Jean Mermoz, Groupe GDS-Ramsay, Lyon, France
| | - Adnan Saithna
- Arizona Brain and Spine Center, Scottsdale, Arizona, USA
| | - Alessandro Carrozzo
- Centre Orthopedique Santy, Hôpital Privé Jean Mermoz, Groupe GDS-Ramsay, Lyon, France.,Department of Orthopaedics and Traumatology, Sapienza University of Rome, Rome, Italy
| | - Sylvain Guy
- Centre Orthopedique Santy, Hôpital Privé Jean Mermoz, Groupe GDS-Ramsay, Lyon, France
| | - Thais Dutra Vieira
- Centre Orthopedique Santy, Hôpital Privé Jean Mermoz, Groupe GDS-Ramsay, Lyon, France
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26
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Li J, Rothrauff B, Chen S, Zhao S, Wu Z, Chen Q, He J. Trends in Anterior Cruciate Ligament Repair: A Bibliometric and Visualized Analysis. Orthop J Sports Med 2022; 10:23259671221132564. [PMID: 36338352 PMCID: PMC9629579 DOI: 10.1177/23259671221132564] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 08/30/2022] [Indexed: 11/06/2022] Open
Abstract
Background: Bibliometrics is a methodology that measures the scientific output of an author, institution, or country. Visualized analysis is the transformation of data into visible form by software, highlighting important features, including commonalities and anomalies, allowing users to easily and quickly perceive significant aspects of their data. Purpose: To conduct a bibliometric analysis of the literature on anterior cruciate ligament (ACL) repair, with visualization of trends, in order to identify the areas of interest and the primary researchers involved in ACL repair. Study Design: Cross-sectional study. Methods: The PubMed database was queried on April 14, 2022, for publications that reported on ACL repair from 1960 onward. The initial search resulted in 1392 publications. Filter settings were applied to remove publications with weak correlation, such as those on meniscal repair and ACL reconstruction. Publication information, citations, authors, commonly used terms, and affiliated institutions and countries were analyzed by VOSviewer and Python. Results: A total of 553 articles were included for analysis. Three techniques were visualized: bridge-enhanced ACL repair, internal brace, and dynamic intraligamentary stabilization. The most published authors were Martha Murray (51 articles), Gregory Difelice (35 articles), and Braden Fleming (31 articles). The most cited article was “Collagen–Platelet Rich Plasma Hydrogel Enhances Primary Repair of the Porcine Anterior Cruciate Ligament” by Murray et al. The journals with the most publications on ACL repair were the American Journal of Sports Medicine (n = 49); Knee Surgery, Sports Traumatology, Arthroscopy (n = 49); and Arthroscopy (n = 48). The top 3 institutions by publication number were the Hospital for Special Surgery (n = 51), Boston Children’s Hospital (n = 49), and Brown University (n = 31), with the most publications coming from the United States (n = 242), Germany (n = 83), and the United Kingdom (n = 47). Conclusion: The results demonstrate that the research on ACL repair comes from a small number of authors and corresponding institutions; the top sports medicine journals and the developed countries have an interest in this topic.
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Affiliation(s)
- Jinfei Li
- Department of Orthopaedic Surgery, Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Benjamin Rothrauff
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Shuyi Chen
- Department of Orthopaedic Surgery, Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Shuying Zhao
- Department of Orthopaedic Surgery, Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Zhaoxi Wu
- Department of Orthopaedic Surgery, Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Qi Chen
- Department of Orthopaedic Surgery, Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jinshen He
- Department of Orthopaedic Surgery, Third Xiangya Hospital of Central South University, Changsha, Hunan, China.,Jinshen He, MD, Third Xiangya Hospital of Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, China ()
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27
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Monárrez R, Bennett C. Arthroscopic Anterior Cruciate Ligament Repair With Single-Bundle Hamstring Tendon Augmentation Providing Complete Femoral Footprint Restoration for Sherman Type One Tears: A Technique Guide. Arthrosc Tech 2022; 11:e1957-e1961. [PMID: 36457414 PMCID: PMC9705601 DOI: 10.1016/j.eats.2022.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 07/20/2022] [Indexed: 11/13/2022] Open
Abstract
There is renewed interest in performing arthroscopic anterior cruciate ligament (ACL) repairs in appropriate patients who have Sherman type 1 ACL tears. However, ACL repairs are associated with unacceptably high failure rates, which may be partly improved with suture augmentation. Our technique uses a hamstring autograft tendon to reconstruct a bundle through a femoral tunnel while inserting the native ACL tissue into the other bundle's femoral footprint. The tear pattern dictates whether the native ACL tissue is inserted into the anteromedial or posterolateral lateral femoral origin. The improved cellular and biomechanical milieu for healing of both the repair and reconstruction may translate to earlier return to sport and reduced failure rates. In addition, by restoring the entire femoral footprint with a single femoral tunnel, improved rotational control is achieved without the bone stock loss observed in traditional ACL double-bundle reconstruction.
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Affiliation(s)
- Rubén Monárrez
- Address correspondence to Rubén Monárrez, M.D., Rubin Institute for Advanced Orthopedics, Sinai Hospital, 2401 W Belvedere Ave., Baltimore, MD 21215.
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28
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Glasbrenner J, Raschke MJ, Kittl C, Herbst E, Peez C, Briese T, Michel PA, Herbort M, Kösters C, Schliemann B. Comparable Instrumented Knee Joint Laxity and Patient-Reported Outcomes After ACL Repair With Dynamic Intraligamentary Stabilization or ACL Reconstruction: 5-Year Results of a Randomized Controlled Trial. Am J Sports Med 2022; 50:3256-3264. [PMID: 36005281 PMCID: PMC9527444 DOI: 10.1177/03635465221117777] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Technical innovation has led to the renaissance of anterior cruciate ligament (ACL) repair in the past decade. PURPOSE/HYPOTHESIS The present study aimed to compare instrumented knee joint laxity and patient-reported outcomes (PROs) after ACL repair with those after primary ACL reconstruction for acute isolated ACL tears. It was hypothesized that ACL repair would lead to comparable knee joint stability and PROs at 5 years postoperatively in comparison with ACL reconstruction. STUDY DESIGN Randomized controlled trial; Level of evidence, 1. METHODS A total of 85 patients with acute ACL tears were randomized to undergo either ACL repair using dynamic intraligamentary stabilization (DIS) or primary ACL reconstruction with a semitendinosus tendon autograft. The primary outcome was the side-to-side difference in anterior tibial translation (ΔATT) assessed by Rolimeter testing at 5 years postoperatively. Follow-up examinations were performed at 1, 2, and 5 years. PROs were assessed using the Tegner activity scale, the International Knee Documentation Committee (IKDC) subjective score, and the Lysholm score. Furthermore, the rates of recurrent instability, other complications, and revision surgery were recorded. A power analysis was performed a priori, and the Friedman test, Mann-Whitney U test, and Bonferroni correction were applied for statistical comparisons with significance set at P < .05. RESULTS The mean age at inclusion was 28.3 ± 11.5 years in the ACL repair group and 27.1 ± 11.5 years in the ACL reconstruction group. At 5 years postoperatively, a total of 64 patients (ACL repair: n = 34 of 43 [79%]; ACL reconstruction: n = 30 of 42 [71%]) were available for follow-up. At 5 years, ΔATT was 1.7 ± 1.6 mm in the ACL repair group and 1.4 ± 1.3 mm in the ACL reconstruction group (P = .334). Preinjury PROs were restored as soon as 1 year after surgery and plateaued until 2 and 5 years postoperatively in both groups. At the 5-year follow-up, the mean Lysholm score was 97.0 ± 5.4 versus 94.5 ± 5.5 (P = .322), respectively, and the mean IKDC subjective score was 94.1 ± 9.9 versus 89.9 ± 7.8 (P = .047), respectively, in the ACL repair group versus ACL reconstruction group. At 5 years postoperatively, 12 patients in the ACL repair group (35%; age <25 years: n = 10/12; Tegner score ≥7: n = 10/12) had recurrent instability, of whom 10 underwent single-stage revision ACL reconstruction. In the ACL reconstruction group, there were 6 patients with recurrent instability (20%; age <25 years: n = 6/6; Tegner score ≥7: n = 5/6); however, in 5 patients, staged revision was required. Differences between both groups regarding recurrent instability (P = .09) or ACL revision surgery (P = .118) were not statistically significant. Recurrent instability was associated with age <25 years and Tegner score >7 in both groups. CONCLUSION At 5 years after ACL repair with DIS, instrumented knee joint laxity and PROs were comparable with those after ACL reconstruction. Although no significant difference was found between repair and reconstruction, a critical appraisal of the rates of recurrent instability (35% vs 20%, respectively) and revision surgery (38% vs 27%, respectively) is needed. Young age and a high preinjury activity level were the main risk factors for recurrent instability in both groups. However, single-stage revision ACL reconstruction was possible in each case in the ACL repair group. Although ACL reconstruction remains the gold standard in the treatment of ACL tears, the present study supports the use of ACL repair with DIS as a feasible option to treat acute ACL tears in patients aged ≥25 years with low to moderate activity levels (Tegner score <7). REGISTRATION DRKS00015466 (German Clinical Trials Register).
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Affiliation(s)
- Johannes Glasbrenner
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany,Johannes Glasbrenner, MD, Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Albert-Schweitzer-Campus, Building W1, Münster, 48149, Germany ()
| | - Michael J. Raschke
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Christoph Kittl
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Elmar Herbst
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Christian Peez
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Thorben Briese
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | - Philipp A. Michel
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
| | | | - Clemens Kösters
- Department of Traumatology and Orthopedics, Maria-Josef-Hospital Greven, Greven, Germany
| | - Benedikt Schliemann
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Münster, Münster, Germany
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Primary Repair versus Reconstruction in Patients with Bilateral Anterior Cruciate Ligament Injuries: What Do Patients Prefer? Adv Orthop 2022; 2022:3558311. [PMID: 36147211 PMCID: PMC9489369 DOI: 10.1155/2022/3558311] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/24/2022] [Accepted: 08/26/2022] [Indexed: 11/18/2022] Open
Abstract
Purpose. The purpose is to evaluate knee preference and functional outcomes of patients with primary anterior cruciate ligament (ACL) repair in one knee and ACL reconstruction in the contralateral side. Methods. All patients who underwent both procedures were retrospectively reviewed at minimum two-year follow-up. Patients were asked to complete questionnaires regarding their operated knees’ preferences during rehabilitation, daily activities, sports activities, and overall function. Furthermore, the Subjective International Knee Documentation Committee, Forgotten Joint Score-12, and Anterior Cruciate Ligament-Return to Sport after Injury were completed. Results. Twenty-one patients were included. All patients underwent ACL reconstruction first, which was displayed at younger age at surgery (24 vs. 33 years,
) and longer follow-up (10.2 vs. 2.3 years,
), respectively. Thirty-three percent preferred the repaired knee, 11% the reconstructed knee, and 56% had no preference; however, 78% indicated that their repaired knee was less painful during rehabilitation and 83% reported earlier range of motion (ROM) return following repair, which was similar for both knees in 17%. Eighty-three percent of patients indicated better function and progression during rehabilitation with their repaired knee and 11% with their reconstructed knees. No statistical differences were found in patient-reported outcomes between both procedures (all
). Objective laxity assessment showed mean side-to-side difference of 0.6 mm between both sides in favor of the reconstructed knee. Conclusion. This study showed that ACL repair and ACL reconstruction lead to similar functional outcomes. However, patients undergoing both procedures may have less pain, earlier ROM return, and faster rehabilitation progression following primary repair.
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Annibaldi A, Monaco E, Daggett M, Carrozzo A, Mazza D, Previ L, Rossi G, Orlandi P, Ferretti A. In-office needle arthroscopic assessment after primary ACL repair: short-term results in 15 patients. J Exp Orthop 2022; 9:89. [PMID: 36070161 PMCID: PMC9452609 DOI: 10.1186/s40634-022-00528-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/24/2022] [Indexed: 11/18/2022] Open
Abstract
Purpose In-office needle arthroscopy has been reported as a diagnostic tool for different knee pathologies. In addition, ACL repair has seen a resurgence with the advent of innovative orthopedic devices. The aim of this study was to assess clinical, radiological, and in-office needle arthroscopic findings in 15 adult patients who underwent acute (within 14 days from injury) anterior cruciate ligament (ACL) repair. Methods Fifteen patients voluntarily participated in the study. A second-look arthroscopy was performed with an in-office needle arthroscopy at an average of 7.2 months after the primary repair. The parameters included in the investigation were the continuity of the anatomical footprint of the repaired ACL, subjective assessment of the ACL tension with the probe, and synovial coverage of the ACL. All patients had a Magnetic Resonance Imaging (MRI) at 6 months after repair and an arthrometric evaluation with the KT-1000. Clinical evaluation with the scores, Tegner Lysholm Knee Scoring Scale (TLKSS), the Knee Injury and Osteoarthritis Outcome Score (KOOS), and International Knee Documentation Committee (IKDC) was performed at the final follow-up of 2 years. Moreover, a correlation between the characteristics of ACL appearance at the time of the second look in-office needle arthroscopy, MRI and KT-1000 was performed. Results The mean TLKSS was 97.86, the mean KOOS was 98.08 and the mean subjective IKDC was 96.71. The objective IKDC was A in 10 patients and B in 5 patients. ACL healing was graded as A in 11 patients and B in 4 patients. Synovial coverage was graded as good in 10 patients and fair in 5 while MRI assessment showed a type I ACL in 10 patients, type II in 4 patients and type III in 1 patient. Conclusion In-office needle arthroscopy is a reliable tool to assess the condition of a repaired ACL. In addition, ACL repair performed in acute proximal tears demonstrated excellent clinical results.
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Affiliation(s)
| | - Edoardo Monaco
- AOU Sant'Andrea, La Sapienza University of Rome, Rome, Italy.
| | | | | | - Daniele Mazza
- AOU Sant'Andrea, La Sapienza University of Rome, Rome, Italy
| | - Leonardo Previ
- AOU Sant'Andrea, La Sapienza University of Rome, Rome, Italy
| | - Giorgio Rossi
- AOU Sant'Andrea, La Sapienza University of Rome, Rome, Italy
| | | | - Andrea Ferretti
- AOU Sant'Andrea, La Sapienza University of Rome, Rome, Italy
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31
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Szakiel PM, Aksu NE, Kirloskar KM, Gruber MD, Zittel KW, Grieme CV, Geng X, Argintar EH. Rehabilitation and functional outcomes in internally braced and standard ACL reconstructions. J Orthop 2022; 33:95-99. [PMID: 35899098 PMCID: PMC9310076 DOI: 10.1016/j.jor.2022.07.002] [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: 04/07/2022] [Revised: 05/15/2022] [Accepted: 07/05/2022] [Indexed: 10/17/2022] Open
Abstract
Purpose The purpose of this study was to compare surgical outcomes in patients who underwent ACL reconstruction, with and without internal bracing, at 1-3, 4-7, and 8-12 months of postoperative physical therapy. Previous studies show that ACL reconstruction with internal bracing allows earlier and more aggressive rehabilitation. Therefore, it was hypothesized that patients with internal bracing would display superior surgical recovery compared to ACL reconstruction alone after adjusting for length of physical therapy.1, 2, 3. Methods Patients who underwent ACL reconstruction and had a minimum two-year follow-up were included. Demographics including age, gender, use of internal bracing, and pre-operative level of activity were collected. Patient-reported outcomes were assessed using KOOS scores. Results 46 patients underwent ACL reconstruction between January 2013 and December 2015. The mean age was 31.53 ± 8.37 years. Patients who received ACL reconstruction with internal bracing reported similar improvement in KOOS scores (mean = 42.82 ± 15.44; median = 46.39 [34.52-51.80]) compared to ACL reconstruction alone (mean = 38.18 ± 19.91; median = 40.17 [29.49-53.90]) (p = 0.475). Patients who received ACL reconstruction with internal bracing reported comparable improvement to ACL reconstruction alone at 0-3 months (Internal bracing: mean = 35.39 ± 15.26, median = 40.45 [26.49-47.73]; No internal bracing: mean = 42.51 ± 12.33, median = 39.32 [35.69-52.94], p = 0.4113), 4-7 months (Internal bracing: 41.96 ± 14.49, 45.55 [33.94-52.68]; No internal bracing: 30.64 ± 32.29, 41.65 [26.17-46.12], p = 0.7491) and 8+ months groups (Internal bracing: 63.36 ± 13.06, 63.36 [58.74-67.98]; No internal bracing: 47.05 ± 10.14, 47.05 [43.46-50.63]) (p = 0.6985). Conclusion This study demonstrates no statistical difference in functional outcome scores when comparing patients with internally braced ACL reconstruction compared to standard reconstruction. Therefore, the increased structural support provided by use of internal bracing in ACL reconstruction does not afford to quicker improvement in patient-reported recovery.
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Affiliation(s)
| | | | | | | | - Kyle W. Zittel
- Georgetown University Hospital, Department of Orthopedics, Washington, D.C, USA
| | - Caleb V. Grieme
- Georgetown University School of Medicine, Washington, D.C, USA
| | - Xue Geng
- Georgetown University Department of Biostatistics, Bioinformatics and Biomathematics, Washington, D.C, USA
| | - Evan H. Argintar
- MedStar Washington Hospital Center, Department of Orthopedics and Sports Medicine, Washington, D.C, USA
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32
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Duong TD, Tran DT, Do BNT, Nguyen TT, Le SM, Le HH. All-inside arthroscopic anterior cruciate ligament reconstruction with internal brace Ligament Augmentation using semitendinosus tendon autograft: A case series. Asia Pac J Sports Med Arthrosc Rehabil Technol 2022; 29:15-21. [PMID: 35847193 PMCID: PMC9256544 DOI: 10.1016/j.asmart.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/12/2022] [Accepted: 05/23/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction and importance Anterior Cruciate Ligament (ACL) reconstruction surgery has been proven to be closely related to the graft healing process, which can last up to 12 months after surgery. In recent years, through various biomechanical and clinical studies, Internal Brace Ligament Augmentation (IBLA) has been shown to protect the graft during these early postoperative stages and improve the outcome of ACL reconstruction. We present this case series of all-inside arthroscopic anterior cruciate ligament reconstruction with IBLA using semitendinosus tendon autografts, with the goal of evaluating postoperative clinical and patient-reported outcomes. Case presentation A total of 37 patients who underwent all-inside arthroscopic anterior cruciate ligament reconstruction with IBLA using only semitendinosus tendon autografts, were evaluated, in terms of patient reported outcome and clinical assessment, during the 3, 6 and 12 months post-operative follow-up. Results: The mean Lysholm Knee score at the final follow-up was 94,03 +- 3,65 with a difference of 34,59 +- 5,52 to the baseline level. International Knee Documentation Committee (IKDC) classification rated 30 cases of grade A and 7 cases of grade B. In terms of clinical tests and knee's range of motion, all patients have returned to normal, and no cases of re-rupture or other severe complications were found. Clinical discussion Early follow-up patient reported outcomes have provided good to great results for the 37 patients who underwent all-inside arthroscopic anterior cruciate ligament reconstruction with IBLA using semitendinosus tendon autografts and no cases of graft failure or other notable complication has been discovered. Clinical findings suggest improved knee's integrity and range of movement during the early stages, which may promote early rehabilitation, however future long-term comparative studies are needed. Conclusion IBLA with all-inside ACL reconstructions using only semitendinosus autograft has provided good to great results however, future long-term comparative studies are needed.
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Affiliation(s)
- Toan D Duong
- Hanoi Medical University, Viet Nam.,VietDuc University Hospital, Hanoi, Viet Nam
| | - Dung T Tran
- Vinmec Healthcare System, Viet Nam.,VinUniversity, Viet Nam
| | | | | | - Son M Le
- VietDuc University Hospital, Hanoi, Viet Nam
| | - Ha H Le
- Bac Giang Hospital, Viet Nam
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33
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Lin KM, Vermeijden HD, Klinger CE, Lazaro LE, Rodeo SA, Dyke JP, Helfet DL, DiFelice GS. Differential regional perfusion of the human anterior cruciate ligament: quantitative magnetic resonance imaging assessment. J Exp Orthop 2022; 9:50. [PMID: 35635616 PMCID: PMC9151937 DOI: 10.1186/s40634-022-00486-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 05/12/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Purpose
Surgical reconstruction is the current standard for ACL rupture treatment in active individuals. Recently, there is renewed interest in primary repair of proximal ACL tears. Despite this, ACL biology and healing potential are currently not well understood. Vascularity is paramount in ACL healing; however, previous ACL vascularity studies have been limited to qualitative histological and dissection-based techniques. The study objective was to use contrast-enhanced quantitative-MRI to compare relative perfusion of proximal, middle, and distal thirds of the in situ ACL. We hypothesized perfusion would be greatest in the proximal third.
Methods
Fourteen cadaveric knees were studied (8 females, 6 males), age 25–61 years. Superficial femoral, anterior tibial, and posterior tibial arteries were cannulated; without intraarticular dissection. Contrast-enhanced quantitative-MRI was performed using a previously established protocol. ACL regions corresponding to proximal, middle, and distal thirds were identified on sagittal-oblique pre-contrast images. Signal enhancement (normalized to tibial plateau cartilage) was quantified to represent regional perfusion as a percentage of total ACL perfusion. Comparative statistics were computed using repeated measures ANOVA, and pairwise comparisons performed using the Bonferroni method.
Results
Relative perfusion to proximal, middle, and distal ACL zones were 56.0% ±17.4%, 28.2% ±14.6%, and 15.8% ±16.3%, respectively (p = 0.002). Relative perfusion to the proximal third was significantly greater than middle (p = 0.007) and distal (p = 0.001). No statistically relevant difference in relative perfusion was found to middle and distal thirds (p = 0.281). Post-hoc subgroup analysis demonstrated greater proximal perfusion in males (66.9% ± 17.3%) than females (47.8% ± 13.0%), p = 0.036.
Conclusion
Using quantitative-MRI, in situ adult ACL demonstrated greatest relative perfusion to the proximal third, nearly 2 times greater than the middle third and 3 times greater than the distal third. Knowledge of differential ACL vascular supply is important for understanding pathogenesis of ACL injury and the process of biological healing following various forms of surgical treatment.
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34
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Pang L, Li P, Li T, Li Y, Zhu J, Tang X. Arthroscopic Anterior Cruciate Ligament Repair Versus Autograft Anterior Cruciate Ligament Reconstruction: A Meta-Analysis of Comparative Studies. Front Surg 2022; 9:887522. [PMID: 35521430 PMCID: PMC9066561 DOI: 10.3389/fsurg.2022.887522] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/05/2022] [Indexed: 01/14/2023] Open
Abstract
Purpose To compare the clinical outcomes of arthroscopic anterior cruciate ligament (ACL) repair and autograft ACL reconstruction for ACL ruptures. Methods PubMed, EMBASE, Scopus, Web of Science and The Cochrane Library were searched for relevant studies from 1 January 1990 to 21 March 2022. Two evaluators independently screened the literature, extracted data and assessed the methodological quality of the enrolled studies. Meta-analysis was conducted using RevMan 5.4 software. Results Ten studies with mean follow-up periods from 12 to 36 months were included. For 638 patients with ACL ruptures, arthroscopic ACL repair showed statistically comparable outcomes of failure (p = 0.18), complications (p = 0.29), reoperation other than revision (p = 0.78), Lysholm score (p = 0.78), Tegner score (p = 0.70), and satisfaction (p = 0.45) when compared with autograft ACL reconstruction. A significantly higher rate of hardware removal (p = 0.0008) but greater International Knee Documentation Committee (IKDC) score (p = 0.009) were found in the ACL repair group. The heterogeneity of the side-to-side difference of anterior tibial translation (ΔATT) was high (I2 = 80%). After the sensitivity analysis, the I2 decreased dramatically (I2 = 32%), and the knees with ACL repair showed significantly greater ΔATT (P = 0.04). Conclusion For proximal ACL ruptures, arthroscopic ACL repair showed similar clinical outcomes, and even better functional performance when compared to autograft ACL reconstruction. ACL repair has a higher rate of hardware removal, and might be related to greater asymptomatic knee laxity. More high-quality prospective trials are needed to confirm our findings.
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Affiliation(s)
- Long Pang
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Pengcheng Li
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Tao Li
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Yinghao Li
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Zhu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xin Tang
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
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van der List JP, Vermeijden HD, Sierevelt IN, DiFelice GS, van Noort A, Kerkhoffs GMMJ. Correction to: Arthroscopic primary repair of proximal anterior cruciate ligament tears seems safe but higher level of evidence is needed: a systematic review and meta-analysis of recent literature. Knee Surg Sports Traumatol Arthrosc 2022; 30:1123-1125. [PMID: 32888040 DOI: 10.1007/s00167-020-06248-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Jelle P van der List
- Department of Orthopaedic Surgery, Spaarne Gasthuis Hospital, Hoofddorp, The Netherlands. .,Amsterdam UMC, Department of Orthopaedic Surgery, University of Amsterdam, Amsterdam, The Netherlands. .,Hospital for Special Surgery, Department of Orthopaedic Surgery, New York, USA.
| | - Harmen D Vermeijden
- Department of Orthopaedic Surgery, Spaarne Gasthuis Hospital, Hoofddorp, The Netherlands.,Hospital for Special Surgery, Department of Orthopaedic Surgery, New York, USA
| | - Inger N Sierevelt
- Department of Orthopaedic Surgery, Spaarne Gasthuis Hospital, Hoofddorp, The Netherlands.,Amsterdam UMC, Department of Orthopaedic Surgery, University of Amsterdam, Amsterdam, The Netherlands
| | - Gregory S DiFelice
- Hospital for Special Surgery, Department of Orthopaedic Surgery, New York, USA
| | - Arthur van Noort
- Department of Orthopaedic Surgery, Spaarne Gasthuis Hospital, Hoofddorp, The Netherlands
| | - Gino M M J Kerkhoffs
- Amsterdam UMC, Department of Orthopaedic Surgery, University of Amsterdam, Amsterdam, The Netherlands.,Amsterdam UMC, Academic Center for Evidence Based Sports Medicine (ACES), University of Amsterdam, Amsterdam, The Netherlands.,Amsterdam UMC, Amsterdam Collaboration On Health and Safety in Sports (ACHSS), University of Amsterdam, IOC Research Center, Amsterdam, The Netherlands
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36
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Taylor MZ, Caldwell PE, Pearson SE. Failure and Complication Rates in Common Sports and Arthroscopic Procedures: Reality Check. Sports Med Arthrosc Rev 2022; 30:10-16. [PMID: 35113837 DOI: 10.1097/jsa.0000000000000338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Expectations following sports medicine and arthroscopic procedures have been elevated because of captivating modern-day media coverage of high-profile athletic injuries, surgery, and rapid return to sports. Unfortunately, this general perception may be misleading, and orthopedic sports medicine physicians must be aware of the harsh reality of the trials and tribulations associated with the subspecialty. The purpose of this review article is to provide an updated brief overview of the complications and failure rates associated with common arthroscopic procedures including rotator cuff repair, biceps tenodesis, Bankart procedure, Latarjet procedure, anterior cruciate ligament reconstruction, anterior cruciate ligament repair, meniscal repair, tibial tubercle osteotomy, and medial patellofemoral ligament reconstruction. Highlighting the complications is the first step toward early recognition, enhancing preventative measures, and successful management.
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Affiliation(s)
- Mathew Z Taylor
- Orthopaedic Research of Virginia (MZT, PEC, and SEP) and Tuckahoe Orthopaedic Associates, Ltd., (PEC), Richmond, VA
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37
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Wilson WT, Hopper GP, Banger MS, Blyth MJG, Riches PE, MacKay GM. Anterior cruciate ligament repair with internal brace augmentation: A systematic review. Knee 2022; 35:192-200. [PMID: 35366618 DOI: 10.1016/j.knee.2022.03.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/11/2022] [Accepted: 03/21/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Primary repair of anterior cruciate ligament (ACL) ruptures has re-emerged as a treatment option for proximal tears, with internal brace augmentation often utilised. The aim of this study is to provide an overview of the current evidence presenting outcomes of ACL repair with internal bracing to assess the safety and efficacy of this technique. METHODS All studies reporting outcomes of arthroscopic primary repair of proximal ACL tears, augmented with internal bracing from 2014-2021 were included. Primary outcome was failure rate and secondary outcomes were subjective patient reported outcome measures (PROMs) and objective assessment of anteroposterior knee laxity. RESULTS Nine studies were included, consisting of 347 patients, mean age 32.5 years, mean minimum follow up 2 years. There were 36 failures (10.4%, CI 7.4% - 14.1%). PROMs reporting was variable across studies. KOOS, Lysholm and IKDC scores were most frequently used with mean scores > 87%. The mean Tegner and Marx scores at follow-up were 6.1 and 7.8 respectively. The mean side to side difference measured for anteroposterior knee laxity was 1.2mm. CONCLUSIONS This systematic review with meta-analysis shows that ACL repair with internal bracing is a safe technique for treatment of proximal ruptures, with a failure rate of 10.4%. Subjective scores and clinical laxity testing also revealed satisfactory results. This suggests that ACL repair with internal bracing should be considered as an alternative to ACL reconstruction for acute proximal tears, with the potential benefits of retained native tissue and proprioception, as well as negating the need for graft harvest.
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Affiliation(s)
- W T Wilson
- Department of Biomedical Engineering, University of Strathclyde, Glasgow, UK; NHS Greater Glasgow & Clyde, Glasgow, UK.
| | - G P Hopper
- NHS Greater Glasgow & Clyde, Glasgow, UK.
| | - M S Banger
- Department of Biomedical Engineering, University of Strathclyde, Glasgow, UK.
| | | | - P E Riches
- Department of Biomedical Engineering, University of Strathclyde, Glasgow, UK.
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Müller S, Bühl L, Nüesch C, Pagenstert G, Mündermann A, Egloff C. RetroBRACE: clinical, socioeconomic and functional-biomechanical outcomes 2 years after ACL repair and InternalBrace augmentation in comparison to ACL reconstruction and healthy controls-experimental protocol of a non-randomised single-centre comparative study. BMJ Open 2022; 12:e054709. [PMID: 35105587 PMCID: PMC8808437 DOI: 10.1136/bmjopen-2021-054709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Despite good clinical outcomes reported in the literature, to date, scientific evidence for the functional and biomechanical benefit of primary anterior cruciate ligament (ACL) repair with augmentation is scarce. We present an experimental protocol for a detailed multimodal (clinical, socioeconomic, functional and biomechanical) comparative study in patients after primary ACL repair and InternalBrace augmentation, patients after ACL reconstruction and healthy controls. METHODS AND ANALYSIS In this non-randomised single-centre comparative study with prospective data collection with three arms (patients 2 years after ACL repair and InternalBrace augmentation; patients 2 years after ACL reconstruction using hamstring autografts; and healthy controls), 30 participants per study arm will be included. The study is designed as non-inferiority study with three arms. Required sample size was estimated based on data reported in the literature on muscle strength, proprioception and balance parameters, resulting in at least 28 participants per group. Outcome parameters include patient-reported outcome measures (EQ-5D-5L, Tegner Activity Scale, Knee Injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee and ACL-Return to Sports Injury Scale), socio-economic parameters, anterior tibial translation, range of motion and functional-biomechanical data of the lower extremities. Functional-biomechanical parameters include proprioception, isokinetic muscle strength, single-leg balance, walking, running and single-leg hops with additional lower extremity 3D joint kinematics and kinetics and muscle activity. These parameters will be compared between limbs in patients, between groups and to the current literature. ETHICS AND DISSEMINATION The results of this study will be disseminated through peer-reviewed publications and presentations at national and international conferences. Ethical approval was obtained by the regional ethics board (Ethics Committee Northwest Switzerland EKNZ 2020-00551), and the study is registered at clinicaltrials.gov.Trial registration numberNCT04429165.
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Affiliation(s)
- Sebastian Müller
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Linda Bühl
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Corina Nüesch
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
- Department of Spine Surgery, University Hospital Basel, Basel, Switzerland
| | - Geert Pagenstert
- Department of Clinical Research, University of Basel, Basel, Switzerland
- Clarahof Clinic of Orthopaedic Surgery, Basel, Switzerland
| | - Annegret Mündermann
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
- Department of Spine Surgery, University Hospital Basel, Basel, Switzerland
| | - Christian Egloff
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
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Otto A, McCarthy MBR, Baldino JB, Mehl J, Muench LN, Tamburini LM, Uyeki CL, Arciero RA, Mazzocca AD. Biologically Augmented Suture for Ligament Bracing Procedures Positively Affects Human Ligamentocytes and Osteoblasts In Vitro. Arthroscopy 2022; 38:498-505. [PMID: 34785293 DOI: 10.1016/j.arthro.2021.11.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose was to evaluate the response of human ligamentocytes and osteoblasts after biological augmentation with thrombin, concentrated bone marrow aspirate (cBMA), or platelet-rich plasma (PRP) on two different types of nonresorbable flat braided suture used for ligament bracing. METHODS Uncoated (U) and collagen-coated (C) flat braided suture material was augmented with either thrombin (T), cBMA (B), PRP (P), or a combination of these three (A), while platelet-poor plasma was used as a source for fibrin (F) in each assay. Previously cultured ligamentocytes and osteoblasts were added with a defined density and assayed after the required time period for adhesion, proliferation, and alkaline phosphatase activity. RESULTS Biological augmentation of uncoated [(UFT, UFBT, UFA; P < .001), (UFPT; P = .017)] and collagen-coated suture (CFT, CFPT, CFBT, CFA; P < .001) led to a significantly higher ligamentocyte adhesion. Significantly higher adhesion was also observed for osteoblasts (UFT, UFPT, UFBT, UFA; P < .001; CFT, CFPT, CFBT, CFA; P < .001). Similarly, ligamentocyte proliferation was significantly higher [(UFT, UFPT, UFA; P = .009), (UFBT; P = .001), (CFT; P = .009), (CFBT; P = .001), and (CFA; P = .01)]. Osteoblasts showed significantly higher proliferation as well [(UFT, UFPT, UFA; P = .002), (UFBT; P = .001); (CFT: P = .003), and (CFPT, CFBT, CFA; P = .001)]. Augmentation with thrombin, PRP, and BMA for uncoated (UFT; P = .006, UFPT; P = .035, UFBT; P = .001) and BMA for coated suture (CFBT; P = .027) led to significantly higher alkaline phosphatase activity. CONCLUSION Biological enhancement of suture used for ligament bracing significantly increased ligamentocyte and osteoblast adhesion and proliferation, as well as alkaline phosphatase activity of osteoblasts in an in vitro model. After biological augmentation, cellular adhesion, proliferation, and alkaline phosphatase activity changed up to 1,077%, 190%, and 78%, respectively. Furthermore, no overall superiority between uncoated or collagen-coated suture material was observed for cellular adhesion, proliferation, or alkaline phosphatase activity. CLINICAL RELEVANCE This study provides in vitro data on a new treatment concept of biologic augmentation for acute ligamentous lesions treated with ligament bracing that has not been widely described. This concept may improve the healing of injured ligaments, in addition to providing immediate biomechanical stabilization.
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Affiliation(s)
- Alexander Otto
- Department of Orthopaedic Sports Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany; Department of Trauma, Orthopaedic, Plastic and Hand Surgery, University Hospital of Augsburg, Augsburg, Germany.
| | - Mary Beth R McCarthy
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, U.S.A
| | - Joshua B Baldino
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, U.S.A
| | - Julian Mehl
- Department of Orthopaedic Sports Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Lukas N Muench
- Department of Orthopaedic Sports Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Lisa M Tamburini
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, U.S.A
| | - Colin L Uyeki
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, U.S.A
| | - Robert A Arciero
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, U.S.A
| | - Augustus D Mazzocca
- Department of Orthopaedic Surgery, UConn Musculoskeletal Institute, University of Connecticut Health Center, Farmington, Connecticut, U.S.A
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40
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van der List JP. Arthroscopic primary repair of the anterior cruciate ligament: rationale, patient selection and early outcomes (PhD Academy Award). Br J Sports Med 2022; 56:bjsports-2021-105295. [PMID: 35045970 DOI: 10.1136/bjsports-2021-105295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2022] [Indexed: 11/03/2022]
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Muench LN, Berthold DP, Archambault S, Slater M, Mehl J, Obopilwe E, Cote MP, Arciero RA, Chahla J, Lee Pace J. Anterior cruciate ligament (ACL) repair using cortical or anchor fixation with suture tape augmentation vs ACL reconstruction: A comparative biomechanical analysis. Knee 2022; 34:76-88. [PMID: 34875498 DOI: 10.1016/j.knee.2021.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 09/05/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND The purpose was to compare knee kinematics in a cadaveric model of anterior cruciate ligament (ACL) repair using an adjustable-loop femoral cortical suspensory (AL-CSF) or independent bundle suture anchor fixation (IB-SAF) with suture tape augmentation to a bone-patellar tendon-bone (BPTB) ACL reconstruction. METHODS Twenty-seven cadaveric knees were randomly assigned to one of three surgical techniques: (1) ACL repair using the AL-CSF technique with suture tape augmentation, (2) ACL repair using the IB-SAF technique with suture tape augmentation, (3) ACL reconstruction using a BPTB autograft. Each specimen underwent three conditions according to the state of the ACL (native, proximal transection, repair/reconstruction) with each condition tested at four different angles of knee flexion (0°, 30°, 60°, 90°). Anterior tibial translation (ATT) and internal tibial rotation (ITR) were evaluated using 3-dimensional motion tracking software. RESULTS ACL transection resulted in a significant increase in ATT and ITR when compared to the native state (P < 0.001, respectively). ACL repair with the AL-CSF or IB-SAF technique as well as BPTB reconstruction restored native ATT and ITR at all tested angles of knee flexion, while showing significantly less ATT at 0°, 30°, 60°, and 90° as well as significantly less ITR at 30°, 60°, and 90° of knee flexion when compared to the ACL-deficient state. There were no significant differences in ATT and ITR between the three techniques utilized. CONCLUSION ACL repair using the AL-CSF or IB-SAF technique with suture tape augmentation as well as BPTB ACL reconstruction each restored native anteroposterior and rotational laxity, without significant differences in knee kinematics between the three techniques utilized. LEVEL OF EVIDENCE Controlled Laboratory Study.
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Affiliation(s)
- Lukas N Muench
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States; Department of Orthopedic Sports Medicine, Technical University of Munich, Germany
| | - Daniel P Berthold
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States; Department of Orthopedic Sports Medicine, Technical University of Munich, Germany
| | - Simon Archambault
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States
| | - Maria Slater
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States
| | - Julian Mehl
- Department of Orthopedic Sports Medicine, Technical University of Munich, Germany
| | - Elifho Obopilwe
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States
| | - Mark P Cote
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States
| | - Robert A Arciero
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States
| | - Jorge Chahla
- Department of Orthopedics, Rush University, Chicago, IL 60612, United States
| | - J Lee Pace
- Department of Orthopedic Surgery, UConn Health Center, Farmington, CT 06030, United States; Elite Sports Medicine @ Connecticut Children's Medical Center, Farmington, CT 06032, United States.
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Satisfactory patient-reported outcomes at 5 years following primary repair with suture tape augmentation for proximal anterior cruciate ligament tears. Knee Surg Sports Traumatol Arthrosc 2022; 30:253-259. [PMID: 33582828 PMCID: PMC8800885 DOI: 10.1007/s00167-021-06485-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 01/28/2021] [Indexed: 12/13/2022]
Abstract
PURPOSE An enhanced understanding of anterior cruciate ligament (ACL) healing and advancements in arthroscopic instrumentation has resulted in a renewed interest in ACL repair. Augmentation of a ligament repair with suture tape reinforces the ligament and acts as a secondary stabilizer. This study assesses the 5-year patient-reported outcomes of primary repair with suture tape augmentation for proximal ACL tears. METHODS Thirty-seven consecutive patients undergoing ACL repair with suture tape augmentation for an acute proximal rupture were prospectively followed up for a minimum of 5 years. Patients with midsubstance and distal ruptures, poor ACL tissue quality, retracted ACL remnants and multiligament injuries were excluded. Patient-reported outcome measures were collated using the Knee Injury and Osteoarthritis Outcomes Score (KOOS), Visual Analogue Pain Scale (VAS-pain), Veterans RAND 12-Item Health Survey (VR-12) and the Marx Activity Scale. Patients with a re-rupture were identified. RESULTS Three patients were lost to follow-up leaving 34 patients in the final analysis (91.9%). The mean KOOS at 5 years was 88.5 (SD 13.8) which improved significantly from 48.7 (SD 18.3) preoperatively (p < 0.01). The VAS score improved from 2.3 (SD 1.7) to 1.0 (SD 1.5) and the VR-12 score improved from 35.9 (SD 10.3) to 52.4 (SD 5.9) at 5 years (p < 0.01). However, the Marx activity scale decreased from 12.4 (SD 3.4) pre-injury to 7.3 (SD 5.2) at 5 years (p = 0.02). Six patients had a re-rupture (17.6%) and have since undergone a conventional ACL reconstruction for their revision surgery with no issues since then. These patients were found to be younger and have higher initial Marx activity scores than the rest of the cohort (p < 0.05). CONCLUSION Primary repair with suture tape augmentation for proximal ACL tears demonstrates satisfactory outcomes in 28 patients (82.4%) at 5-year follow-up. Six patients sustained a re-rupture and have no ongoing problems following treatment with a conventional ACL reconstruction. These patients were significantly younger and had higher initial Marx activity scores. LEVEL OF EVIDENCE Level IV.
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Bodendorfer BM. Editorial Commentary: The Anterior Cruciate Ligament May Be Safer Wearing a Suture Tape Augmentation Seat Belt: Click It or Ticket. Arthroscopy 2021; 37:3344-3346. [PMID: 34740409 DOI: 10.1016/j.arthro.2021.06.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 06/20/2021] [Indexed: 02/02/2023]
Abstract
Bone-patellar tendon-bone autograft for anterior cruciate ligament (ACL) reconstruction has the most data to support its use. However, there may still be room for improvement, and younger age, insufficient rehabilitation, altered neuromuscular patterns, and precocious return to play can increase risk of graft failure. High strength suture augmentation of soft-tissue repair or reconstruction has gained traction in a variety of applications for the knee, including medial collateral and posteromedial corner, lateral collateral ligament, posterior cruciate ligament, and ACL. For ACL reconstruction, the technique consists of using either suture or suture tape fixed at the femoral and tibial ACL footprints to allow for independent tensioning to back up the separately tensioned ACL reconstruction. The static augment serves as a load-sharing device, allowing the graft to see more strain during earlier levels of graft strain, until graft elongation occurs to a critical level whereby the augment will experience more strain than the graft. Hence, the "seat belt" analogy. This is distinct from static augmentation, where the high strength suture is fixed to the graft. Static augmentation (without tensioning separately from the graft) results in a load-sharing device and increased stiffness, but potential stress shielding compared with the "seat belt." If suture tape augmentation improves patient outcome, it is a worthwhile to "click it."
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Suture tape augmentation ACL repair, stable knee, and favorable PROMs, but a re-rupture rate of 11% within 2 years. Knee Surg Sports Traumatol Arthrosc 2021; 29:3706-3714. [PMID: 33386882 DOI: 10.1007/s00167-020-06399-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 12/01/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE The aim of this study is to investigate clinical and magnetic resonance imaging (MRI) outcomes after anterior cruciate ligament (ACL) repair using the suture tape augmentation (STA) technique. METHODS This prospective interventional case series included 35 patients who underwent STA ACL repair and were all followed up for 2 years. The ACL rupture was between 4 and 12 weeks old and per-operatively confirmed repairable. The International Knee Documentation Committee (IKDC), and Lysholm and Tegner scores were collected together with return to work (RTW), return to sport (RTS), re-rupture, and re-intervention rate. Lachman testing was performed and ACL healing was evaluated on MRI using a grading scale based on the ACL's morphology and signal intensity with grade 1 representing good ACL healing and grade 3 representing poor ACL healing. RESULTS The number of patients who returned to their pre-rupture level for IKDC, Lysholm, and Tegner scores at 2 years of follow-up are 17/26 (65.4%), 13/25 (52.0%), and 18/27 (66.7%) patients, respectively. Median RTW and RTS periods were 5.5 weeks (range 0-32 weeks) and 6 months (range 2-22 months), respectively. The Lachman side-to-side difference decreased significantly (P < 0.001) to less than 3 mm after surgery and remained stable. Four patients [11.4%, 95% CI (3.2, 26.7)] suffered from a re-rupture and three other patients [8.6%, 95% CI (1.8, 23.1)] needed a re-intervention for another reason than re-rupture. MRI follow-up of 31 patients showed overall grade 1 ACL healing in 14 (45.2%) patients, grade 2 ACL healing in 11 (35.5%) patients, and grade 3 ACL healing in 6 (19.4%) patients. A higher risk of re-rupture was associated with grade 3 ACL healing at 6 months post-operatively and a pre-operative Tegner score of ≥ 7. CONCLUSION This study shows that treatment of the acute, repairable ACL with the STA technique leads to a stable knee and favorable patient-reported outcome measures (PROMs). However, the re-rupture rate of 11.4% within the 2-year follow-up is a concern. LEVEL OF EVIDENCE IV.
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Takahashi T, Watanabe S, Ito T. Current and future of anterior cruciate ligament reconstruction techniques. World J Meta-Anal 2021; 9:411-437. [DOI: 10.13105/wjma.v9.i5.411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/09/2021] [Accepted: 10/25/2021] [Indexed: 02/06/2023] Open
Abstract
In recent years, anterior cruciate ligament (ACL) reconstruction has generally yielded favorable outcomes. However, ACL reconstruction has not provided satisfactory results in terms of the rate of returning to sports and prevention of osteoarthritis (OA) progression. In this paper, we outline current techniques for ACL reconstruction such as graft materials, double-bundle or single-bundle reconstruction, femoral tunnel drilling, all-inside technique, graft fixation, preservation of remnant, anterolateral ligament reconstruction, ACL repair, revision surgery, treatment for ACL injury with OA and problems, and discuss expected future trends. To enable many more orthopedic surgeons to achieve excellent ACL reconstruction outcomes with less invasive surgery, further studies aimed at improving surgical techniques are warranted. Further development of biological augmentation and robotic surgery technologies for ACL reconstruction is also required.
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Affiliation(s)
- Toshiaki Takahashi
- Department of Sports and Health Science, Ehime University, Matsuyama 790-8577, Ehime, Japan
| | - Seiji Watanabe
- Department of Orthopedic Surgery, Ehime University Graduate School of Medicine, Toon 791-0295, Ehime, Japan
| | - Toshio Ito
- Department of Orthopaedic Surgery, Murakami Memorial Hospital, Saijo 793-0030, Ehime, Japan
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Vermeijden HD, Cerniglia B, Mintz DN, Rademakers MV, Kerkhoffs GMMJ, van der List JP, DiFelice GS. Distal remnant length can be measured reliably and predicts primary repair of proximal anterior cruciate ligament tears. Knee Surg Sports Traumatol Arthrosc 2021; 29:2967-2975. [PMID: 33057796 DOI: 10.1007/s00167-020-06312-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/28/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE To assess the reliability and predictive value of quantifying anterior cruciate ligament (ACL) tear location on magnetic resonance imaging (MRI) and assess the predictive value of tear location on the eligibility for arthroscopic primary repair of proximal ACL tears. METHODS In this case-control study, all adult patients undergoing acute ACL surgery between 2008 and 2020 were retrospectively reviewed. All patients were treated with the treatment algorithm of undergoing primary repair when proximal tears with sufficient tissue quality were present intraoperatively, and otherwise underwent single-bundle ACL reconstruction. Sagittal MRI images were reviewed to measure proximal and distal remnant lengths along the anterior aspect of the torn ligament, and tear location was calculated as distal remnant divided by total remnant length. Interobserver and intraobserver reliability for remnant measurements were calculated. Then, receiver operating curve analysis (ROC) was performed to calculate the optimal cut-off for the possibility of primary repair with the different measurements. RESULTS Two hundred and forty-eight patients were included, of which 151 underwent repair (61%). Inter- and intraobserver reliability ranged between 0.92 and 0.96 [95% confidence interval (CI) 0.55-0.98] and 0.91-0.97 (95% CI 0.78-0.98, respectively). All patients with a tear location of ≥ 80% on MRI could undergo repair, whereas all patients with tear location of < 60% required reconstruction. The positive predictive value of a proximal quarter tear (≥ 75%) on primary repair was 94%. Older age was correlated with more proximal tear location (p < 0.001), but there was no correlation between tear location and gender, BMI, or timing of surgery (all n.s). CONCLUSION This study showed that tear location could reliably be quantified on MRI by assessing distal and proximal remnant lengths. Tear location in the proximal quarter of the ACL was found to have a positive predictive value for repairability of 94%. These findings may assist orthopaedic surgeons in evaluating which patients are eligible for primary ACL repair preoperatively. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Harmen D Vermeijden
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA.,Department of Orthopaedic Surgery, Spaarne Gasthuis Hospital, Hoofddorp, The Netherlands.,Department of Orthopaedic Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam Movement Science, Amsterdam, The Netherlands
| | - Brett Cerniglia
- Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA
| | - Douglas N Mintz
- Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA
| | - Maarten V Rademakers
- Department of Orthopaedic Surgery, Spaarne Gasthuis Hospital, Hoofddorp, The Netherlands
| | - Gino M M J Kerkhoffs
- Department of Orthopaedic Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam Movement Science, Amsterdam, The Netherlands.,Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Amsterdam UMC, Amsterdam Collaboration On Health and Safety in Sports (ACHSS), University of Amsterdam and Vrije Universiteit Amsterdam IOC Research Center, Amsterdam, The Netherlands
| | - Jelle P van der List
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA.,Department of Orthopaedic Surgery, Spaarne Gasthuis Hospital, Hoofddorp, The Netherlands.,Department of Orthopaedic Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam Movement Science, Amsterdam, The Netherlands
| | - Gregory S DiFelice
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA.
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Szwedowski D, Paczesny Ł, Zabrzyński J, Gagat M, Domżalski M, Huri G, Widuchowski W. The Comparison of Clinical Result between Primary Repair of the Anterior Cruciate Ligament with Additional Internal Bracing and Anatomic Single Bundle Reconstruction-A Retrospective Study. J Clin Med 2021; 10:jcm10173948. [PMID: 34501400 PMCID: PMC8432121 DOI: 10.3390/jcm10173948] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 06/30/2021] [Accepted: 08/23/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The current standard of treatment of anterior cruciate ligament (ACL) is reconstruction (ACLR). This technique has some disadvantages: poor proprioception, donor site morbidity and the inability to restore joint kinematics. ACL repair could be an alternative treatment. The purpose of the study was to compare the stability and the function after ACL primary repair versus single-bundle ACLR. METHODS In a retrospective study, 12 patients underwent primary ACL repair with internal bracing, 15 patients underwent standard ACLR. Follow-up examinations were evaluated at up to 2 years postoperatively. One patient in the ACL repair group was lost to follow-up due to re-rupture. The absolute value of anterior tibial translation (ATT) and the side-to-side difference in the same patient (ΔATT) were evaluated using the GNRB arthrometer. The Lysholm knee scoring was obtained. Re-ruptures and other complications were recorded. RESULTS Anterior tibial translation (ATT) was significantly decreased in the ACL repair group compared with the ACLR group (5.31 mm vs. 7.18 mm, respectively; p = 0.0137). Arthrometric measurements demonstrated a mean side-to-side difference (ΔATT) 1.87 (range 0.2 to 4.9) mm significantly decreased compared to ACLR 3.36 (range 1.2-5.6 mm; p = 0.0107). The mean Lysholm score was 85.3 points in the ACL repair group and 89.9 in ACLR group. No significant differences between ACL repair and ACLR were found for the Lysholm score. There was no association between AP laxity and clinical outcomes. There were two complications in the internal bracing group: one patient had re-rupture and was treated by ACLR, another had limited extension and had arthroscopic debridement. CONCLUSIONS Anterior tibial translation was significantly decreased after ACL repair. Additionally, the functional results after ACL repair with internal bracing were comparable with those after ACLR. It should be noted that the two complications occurred. The current study supports further development of ACL repair techniques.
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Affiliation(s)
- Dawid Szwedowski
- Orthopaedic Arthroscopic Surgery International (OASI) Bioresearch Foundation, 20133 Milan, Italy
- Correspondence:
| | - Łukasz Paczesny
- Citomed Healthcare Center, Department of Orthopaedics, Orvit Clinic, Sklodowskiej 73, 87-100 Toruń, Poland; (Ł.P.); (J.Z.)
| | - Jan Zabrzyński
- Citomed Healthcare Center, Department of Orthopaedics, Orvit Clinic, Sklodowskiej 73, 87-100 Toruń, Poland; (Ł.P.); (J.Z.)
- Department of General Orthopedics, Musculoskeletal Oncology and Trauma Surgery, University of Medical Sciences, 61-701 Poznan, Poland
| | - Maciej Gagat
- Department of Histology and Embryology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-067 Bydgoszcz, Poland;
| | - Marcin Domżalski
- Department of Orthopedic and Traumatology, Veterans Memorial Hospital, Medical University of Lodz, 90-549 Lodz, Poland;
| | - Gazi Huri
- Orthopaedics and Traumatology Department, Hacettepe Universitesi, Ankara 06100, Turkey;
| | - Wojciech Widuchowski
- Department of the Knee Surgery, Arthroscopy and Sports Traumatology, District Hospital of Orthopedics and Trauma Surgery, 41-940 Piekary Slaskie, Poland;
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Mazza D, Monaco E, Daggett M, Annibaldi A, Pagnotta SM, Carrozzo A, Ferretti A. Combined ACL and Segond Repair in Combined Acute Proximal ACL Tears and Segond Fracture. Arthrosc Tech 2021; 10:e2151-e2156. [PMID: 34504755 PMCID: PMC8417392 DOI: 10.1016/j.eats.2021.05.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 05/18/2021] [Indexed: 02/03/2023] Open
Abstract
A renewed interest in anterior cruciate ligament preservation has been noted using arthroscopic primary repair in patients with proximal tears, but the main concern remained the control of the rotational instability. Segond fracture occurs in less than 10% of cases of acute anterolateral instability, but it can result in continued rotation instability. The aim of this study is to describe the surgical technique to acutely repair both the anterior cruciate ligament and Segond fracture in the acute setting.
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Affiliation(s)
- Daniele Mazza
- University of Rome “Sapienza”, Sant’Andrea Hospital, Rome, Italy
| | - Edoardo Monaco
- University of Rome “Sapienza”, Sant’Andrea Hospital, Rome, Italy,Address correspondence to Edoardo Monaco, M.D., University of Rome La Sapienza, Sant’Andrea Hospital, Rome (Italy), Via di Grottarossa 1039 – Rome, Italy.
| | | | | | | | | | - Andrea Ferretti
- University of Rome “Sapienza”, Sant’Andrea Hospital, Rome, Italy
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Wu J, Kator JL, Zarro M, Leong NL. Rehabilitation Principles to Consider for Anterior Cruciate Ligament Repair. Sports Health 2021; 14:424-432. [PMID: 34344237 DOI: 10.1177/19417381211032949] [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: 11/17/2022] Open
Abstract
CONTEXT Injury to the anterior cruciate ligament (ACL) is among the most common orthopaedic injuries, and reconstruction of a ruptured ACL is a common orthopaedic procedure. In general, surgical intervention is necessary to restore stability to the injured knee, and to prevent meniscal damage. Along with surgery, intense postoperative physical therapy is needed to restore function to the injured extremity. ACL reconstruction (ACLR) has been the standard of care in recent decades, and advances in surgical technology have reintroduced the prospect of augmented primary repair of the native ACL via a variety of methods. EVIDENCE ACQUISITION A search of PubMed database of articles and reviews available in English was performed through 2020. The search terms ACLR, anterior cruciate ligament repair, bridge enhanced acl repair, suture anchor repair, dynamic intraligamentary stabilization, internal bracing, suture ligament augmentation, and internal brace ligament augmentation were used. STUDY DESIGN Clinical review. LEVEL OF EVIDENCE Level 5. RESULTS No exact consensus exists on effective rehabilitation protocols after ACL repair techniques, as the variation in published protocols seem even greater than the variation in those for ACLR. For some techniques such as internal bracing and dynamic interligamentary stabilization, it is likely permissible for the patients to progress to full weightbearing and discontinue bracing sooner. However, caution should be applied with regard to earlier return to sport than after ACLR as to minimize risk for retear. CONCLUSION More research is needed to address how physical therapies must adapt to these innovative repair techniques. Until that is accomplished, we recommend that physical therapists understand the differences among the various ACL surgery techniques discussed here and work with the surgeons to develop a rehabilitation protocol for their mutual patients. STRENGTH OF RECOMMENDATION TAXONOMY (SORT) C.
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Affiliation(s)
- Jocelyn Wu
- Department of Orthopaedic Surgery, University of Maryland Baltimore, Baltimore, Maryland
| | - Jamie L Kator
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Michael Zarro
- Department of Physical Therapy, University of Maryland Baltimore, Baltimore, Maryland
| | - Natalie L Leong
- Department of Orthopaedic Surgery, University of Maryland Baltimore, Baltimore, Maryland.,Department of Surgery, Baltimore VA Medical Center, Baltimore, Maryland
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Mehier C, Ract I, Metten MA, Najihi N, Guillin R. Primary anterior cruciate ligament repair: magnetic resonance imaging characterisation of reparable lesions and correlation with arthroscopy. Eur Radiol 2021; 32:582-592. [PMID: 34255158 DOI: 10.1007/s00330-021-08155-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 06/05/2021] [Accepted: 06/14/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES A recent treatment algorithm suggests that proximal anterior cruciate ligament (ACL) tears with good-to-excellent tissue quality are amenable to primary repair. Our primary objective was to assess the ability of MRI to determine the exact tear location and tissue quality, using arthroscopy as a reference standard. METHODS In an initial sample of 71 patients with prior ACL surgery (repair or reconstruction), the diagnostic accuracy of MRI was assessed using arthroscopy as a reference standard. Each native ACL tear was graded according to Sherman's arthroscopic classifications during the surgical procedure. MRI scans were retrospectively reviewed for grading, blinded to arthroscopic findings and in consensus by two musculoskeletal radiologists. Tear location and tissue quality were graded using the MRI Sherman tear location (MSTL), MRI Sherman tissue quality (MSTQ) and simplified MRI Sherman tissue quality (S-MSTQ) classifications. Intra- and inter-observer agreement was assessed on a second sample of 77 patients. MRI classification accuracy was compared by McNemar's tests. Intra- and inter-observer agreement was assessed using Cohen's kappa coefficient. RESULTS Regarding tear location, diagnostic accuracy was 70% (50/71) based on the MSTL classification. Diagnostic accuracy for tissue quality was 52% (15/29) based on the MSTQ classification and 90% (26/29) for the S-MSTQ classification (p = 0.003). Inter-observer agreement was good for MSTL (κ = 0.78) and moderate-to-good for the MSTQ and S-MSTQ classifications (κ = 0.44 and 0.63 respectively). CONCLUSIONS MRI seems to be accurate in assessing tear location and tissue quality and may help clinicians to predict the reparability of ACL tears. KEY POINTS • MRI seems to be accurate in assessing tear location and tissue quality and may help clinicians to predict the reparability of ACL tears. • High intra-observer agreement was demonstrated when grading the tear location into one of five types. • The diagnostic accuracy of the simplified MRI tissue quality classification, involving deletion of the ligament stump signal criterion, was better than that observed with the MRI Sherman tissue quality classification, but was moderate to good in terms of inter- and intra-observer agreement.
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Affiliation(s)
- Clement Mehier
- Department of Radiology, Rennes University Hospital, 2 Rue Henri le Guilloux, 35000, Rennes, France.
| | - Isabelle Ract
- Department of Radiology, Rennes University Hospital, 2 Rue Henri le Guilloux, 35000, Rennes, France
| | - Marie-Astrid Metten
- University of Rennes, Rennes University Hospital, Inserm, EHESP, Irset (Research Institute for Environmental and Occupational Health) - UMR_S 1085, F-35000, Rennes, France
| | - Nabil Najihi
- Department of Orthopaedic Surgery, St Laurent Hospital, 320 Av. Général George S. Patton, 35700, Rennes, France
| | - Raphael Guillin
- Department of Radiology, Rennes University Hospital, 2 Rue Henri le Guilloux, 35000, Rennes, France
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