scholarly journals Minimum 5-Year Clinical Outcomes, Survivorship, and Return to Sports after Hamstring Autograft Reconstruction for Sternoclavicular Joint Instability

2020 ◽  
Vol 8 (7_suppl6) ◽  
pp. 2325967120S0033
Author(s):  
Lucca Lacheta ◽  
Brandon Goldenberg ◽  
Marilee Horan ◽  
Sam Rosenberg ◽  
Jonas Pogorzelski ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Clinical Outcomes ◽  
Joint Instability ◽  
Hamstring Tendon ◽  
Rate Of Return ◽  
Return To Sports ◽  
Joint Reconstruction ◽  
Hamstring Tendon Autograft ◽  
Tendon Autograft

Objectives: Instability of the sternoclavicular (SC) joint is a rare but potentially devastating pathology, particularly when it occurs in young or active patients, where it can lead to persistent pain and impairment of shoulder function. SC reconstruction using a hamstring tendon autograft is a commonly used treatment option, but mid-term results are still lacking. To assess clinical outcomes, survivorship, and return to sports rate after SC joint reconstruction using hamstring tendon autograft in patients suffering from SC joint instability. We hypothesized that SC joint reconstruction would result in good clinical outcomes, a high survivorship, and a high rate of return to sports. Methods: All patients who underwent SC joint reconstruction with a hamstring tendon autograft for SC joint instability, with a minimum 5-year follow up, were included. Patient reported outcomes were assessed prospectively by the use of the American Shoulder and Elbow Surgeons (ASES) Score, Single Assessment Numerical Evaluation (SANE) Score, Quick Disabilities of the Arm, Shoulder and Hand (DASH) Score, General heath physical component of the SF-12 (PCS) and patient satisfaction. Survivorship of reconstruction was defined as no further SC joint dislocation events or revision surgery. Return to sports and pain were assessed using a customized questionnaire. Results: 22 SC joint reconstructions with a mean age of 31.3 (range 15.8 - 57.0 years) at the time of surgery were included. At final evaluation, 18 SC joint reconstructions with a mean follow up of 6.0 years (range 5.0 – 7.3 years) were eligible for minimum 5-year follow-up. All clinical outcome scores improved significantly pre- to postoperatively, ASES (50.0 to 91.0; p = .005), SANE (45.9 to 86.0; p = .007), QuickDASH (44.2 to 12.1; p = .003), and PCS (39.4 to 50.9; p = .001). Median postoperative satisfaction was 9 (range 7 - 10). The construct survivorship was 90% at 5-year follow-up. Two patients failed at 82 and 336 days postoperatively and were revised with revision SC joint reconstruction and capsulorrhaphy. Another patient had a superficial wound infection, which was debrided once, and resulted in a good clinical outcome. Of the patients who answered optional sports activity questionnaires, 17 (77%) shoulders participated in recreational or professional sports before injury. At final follow-up, 16/17 (94%) shoulders returned to their pre-injury level of sport or better. The VAS score for pain today (p = 0.004) and pain at its worst (p = 0.004) improved significantly pre- to postoperatively. Conclusions: SC joint reconstruction with hamstring tendon autograft for SC joint instability resulted in significantly improved clinical outcomes with high patient satisfaction and 90% survivorship at mid-term follow up. Furthermore, a reliable rate of return to previous level of sports was observed in this young and high-demanding patient population. Concerns in terms of advanced post-instability arthritis were not confirmed since a significant decrease in pain was found after minimum 5-year follow-up.

Minimum 5-Year Clinical Outcomes, Survivorship, and Return to Sports After Hamstring Tendon Autograft Reconstruction for Sternoclavicular Joint Instability

2020 ◽  
Vol 48 (4) ◽  
pp. 939-946 ◽  
Author(s):  
Lucca Lacheta ◽  
Travis J. Dekker ◽  
Brandon T. Goldenberg ◽  
Marilee P. Horan ◽  
Samuel I. Rosenberg ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Clinical Outcomes ◽  
Joint Instability ◽  
Hamstring Tendon ◽  
High Rate ◽  
Return To Sports ◽  
Joint Reconstruction ◽  
Hamstring Tendon Autograft ◽  
Tendon Autograft

Background: Instability of the sternoclavicular (SC) joint is a rare but potentially devastating pathologic condition, particularly when it occurs in young or active patients, where it can lead to persistent pain and impairment of shoulder function. SC joint reconstruction using a hamstring tendon autograft is a commonly used treatment option, but midterm results are still lacking. Purpose/Hypothesis: The purpose of this study was to assess the clinical outcomes, survivorship, and return-to-sports rate after SC joint reconstruction using a hamstring tendon autograft in patients suffering from SC joint instability. We hypothesized that SC joint reconstruction would result in good clinical outcomes, high rate of survivorship, and a high rate of return to sports. Study Design: Case series; Level of evidence, 4. Methods: All patients who underwent SC joint reconstruction with a hamstring tendon autograft for SC joint instability, with a minimum 5-year follow-up, were included. Patient-reported outcomes were assessed prospectively by the use of the American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numerical Evaluation (SANE) score, short version of the Disabilities of the Arm, Shoulder and Hand (QuickDASH) score, 12-Item Short Form Health Survey (SF-12) physical component summary (PCS), and patient satisfaction. Survivorship of reconstruction was defined as no further revision surgery or clinical failure such as recurrent instability or subluxation events. Return to sports and pain were assessed using a customized questionnaire. Results: A total of 22 shoulders that underwent SC joint reconstruction, with a mean patient age of 31.3 years (range, 15.8-57.0 years) at the time of surgery, were included. At the final evaluation, 18 shoulders, with a mean follow-up of 6.0 years (range, 5.0-7.3 years), completed a minimum 5-year follow-up. All clinical outcome scores improved significantly from preoperatively to postoperatively: ASES (50.0 to 91.0; P = .005), SANE (45.9 to 86.0; P = .007), QuickDASH (44.2 to 12.1; P = .003), and SF-12 PCS (39.4 to 50.9; P = .001). Median postoperative satisfaction was 9 (range, 7-10). The construct survivorship was 90% at 5-year follow-up. There were 2 patients with failed treatment at 82 and 336 days postoperatively because of instability or pain who underwent revision SC joint reconstruction and capsulorrhaphy. Another patient had a superficial wound infection, which was debrided once and resulted in a good clinical outcome. Of the patients who answered optional sports activity questions, 15 (17 shoulders, 77%) participated in recreational or professional sports before the injury. At final follow-up, 14 patients (16 of 17 shoulders, 94%) returned to their preinjury level of sports. The visual analog scale score for pain today ( P = .004) and pain at its worst ( P = .004) improved significantly from preoperatively to postoperatively. Conclusion: SC joint reconstruction with a hamstring tendon autograft for SC joint instability resulted in significantly improved clinical outcomes with high patient satisfaction and 90% survivorship at midterm follow-up. Furthermore, 94% of this young and high-demand patient population returned to their previous level of sports. Concerns in terms of advanced postinstability arthritis were not confirmed because a significant decrease in pain was found after a minimum 5-year follow-up.

scholarly journals ACL reconstruction with hamstring tendon autograft and accelerated brace-free rehabilitation: a systematic review of clinical outcomes

2018 ◽  
Vol 4 (1) ◽  
pp. e000301 ◽  
Author(s):  
Rob P A Janssen ◽  
Nicky van Melick ◽  
Jan B A van Mourik ◽  
Max Reijman ◽  
Lodewijk W van Rhijn
Keyword(s):  
Systematic Review ◽  
Clinical Outcome ◽  
Clinical Outcomes ◽  
Hamstring Tendon ◽  
Double Bundle ◽  
Single Bundle ◽  
Return To Sports ◽  
Early Start ◽  
Hamstring Tendon Autograft ◽  
Tendon Autograft

ObjectiveTo investigate the clinical outcomes after hamstring tendon autograft ACL reconstruction (ACLR) with accelerated, brace-free rehabilitation.DesignSystematic review according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines.Data sourcesEmbase, MEDLINE Ovid, Web of Science, Cochrane CENTRAL and Google scholar from 1 January 1974 to 31 January 2017.Eligibility criteria for selecting studiesStudy designs reporting outcomes in adults after arthroscopic, primary ACLR with hamstring autograft and accelerated, brace-free rehabilitation.ResultsTwenty-four studies were included in the review. The clinical outcomes after hamstring tendon autograft ACLR with accelerated brace-free rehabilitation were the following: (1) early start of open kinetic exercises at 4 weeks in a limited range of motion (ROM, 90°−45°) and progressive concentric and eccentric exercises from 12 weeks did not alter outcomes, (2) gender and age did not influence clinical outcomes, (3) anatomical reconstructions showed better results than non-anatomical reconstructions, (4) there was no difference between single-bundle and double-bundle reconstructions, (5) femoral and tibial tunnel widening occurred, (6) hamstring tendons regenerated after harvest and (7) biological knowledge did not support return to sports at 4–6 months.ConclusionsAfter hamstring tendon autograft ACLR with accelerated brace-free rehabilitation, clinical outcome is similar after single-bundle and double-bundle ACLR. Early start of open kinetic exercises at 4 weeks in a limited ROM (90°−45°) and progressive concentric and eccentric exercises from 12 weeks postsurgery do not alter clinical outcome. Further research should focus on achievement of best balance between graft loading and graft healing in the various rehabilitation phases after ACLR as well as on validated, criterion-based assessments for safe return to sports.Level of evidenceLevel 2b; therapeutic outcome studies.

Higher Rate of Return to Preinjury Activity Levels After Anterior Cruciate Ligament Reconstruction With a Bone–Patellar Tendon–Bone Versus Hamstring Tendon Autograft in High-Activity Patients: Results From the New Zealand ACL Registry

2021 ◽  
pp. 036354652110441
Author(s):  
Richard Rahardja ◽  
Hamish Love ◽  
Mark G. Clatworthy ◽  
Andrew Paul Monk ◽  
Simon W. Young
Keyword(s):  
High Activity ◽  
Cruciate Ligament ◽  
Hamstring Tendon ◽  
Rate Of Return ◽  
Activity Levels ◽  
Acl Injuries ◽  
Hamstring Tendon Autograft ◽  
Tendon Autograft ◽  
Return To Activity

Background: In primary anterior cruciate ligament (ACL) reconstruction, a bone–patellar tendon–bone (BTB) autograft is associated with lower ipsilateral failure rates. BTB autografts are associated with a higher rate of contralateral ACL injuries, which some clinicians view as a marker of success of the BTB autograft. However, there is a lack of evidence on whether BTB autografts improve the rate of return to activity and sport. Purpose: To compare the rate of return to preinjury activity levels in high-activity patients after ACL reconstruction with BTB autograft or hamstring tendon autograft. Study Design: Cohort study; Level of evidence, 3. Methods: In a high-activity cohort of patients recorded between 2014 and 2018 in the New Zealand ACL Registry, prospectively collected data on preinjury and postoperative Marx activity scores were analyzed. The proportion of patients who returned to their preinjury activity levels at 1- and 2-year follow-up was compared between graft types. Results: Overall, 11.3% (208/1844) of patients returned to their preinjury activity levels at 1-year follow-up, and 15.5% (184/1190) returned at 2-year follow-up. At 1-year follow-up, 17.2% of patients with a BTB autograft returned to their preinjury activity levels compared with 9.3% of patients with a hamstring tendon autograft (adjusted odds ratio, 1.59 [95% CI, 1.16-2.17]; P = .004). At 2-year follow-up, 23.3% of patients with a BTB autograft had returned to their preinjury activity levels compared with 13.3% of patients with a hamstring tendon autograft (adjusted odds ratio, 1.63 [95% CI, 1.14-2.34]; P = .008). Male sex and younger age were associated with a higher rate of return to activity at both follow-up time points. Conclusion: The use of BTB autografts increased the odds of returning to preinjury activity levels at early follow-up. A higher rate of return to activity is a possible explanation for the higher rate of contralateral ACL injuries with the use of BTB autografts.

Minimum 5-Year Outcomes and Return to Sports After Resection Arthroplasty for the Treatment of Sternoclavicular Osteoarthritis

2020 ◽  
Vol 48 (3) ◽  
pp. 715-722 ◽  
Author(s):  
Travis J. Dekker ◽  
Lucca Lacheta ◽  
Brandon T. Goldenberg ◽  
Marilee P. Horan ◽  
Jonas Pogorzelski ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Clinical Outcomes ◽  
Short Form ◽  
Case Series ◽  
Sports Participation ◽  
Resection Arthroplasty ◽  
Physical Component Score ◽  
Return To Sports ◽  
Articular Disk

Background: Osteoarthritis of the sternoclavicular (SC) joint is a rare condition that leads to decreased function and persistent pain, ultimately altering the function of the shoulder and keeping individuals from their desired activities. SC resection in the setting of primary and posttraumatic osteoarthritis is the most common surgical treatment for these patients, but midterm results are lacking. Purpose/Hypothesis: The purpose was to assess the clinical outcomes, pain levels, return to sports rate, and survivorship after open SC joint resection in the setting of painful primary SC joint osteoarthritis. We hypothesized that an SC joint resection of maximum 10 mm would result in a significant improvement in clinical outcomes, decreased pain levels, a high rate of return to sports, and a high survivorship. Study Design: Case series; Level of evidence, 4. Methods: Patients who underwent SC joint resection (maximum 10 mm) by a single surgeon between the years 2006 and 2013 with minimum 5-year follow-up were reviewed. The following clinical outcomes were collected prospectively during this time period: 12-Item Short Form Health Survey Physical Component Score (SF-12 PCS), American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numerical Evaluation (SANE) score, Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) score, and patient satisfaction. Return to sports and pain were assessed through use of a customized questionnaire. Survivorship of SC joint resection was defined as not requiring further surgery on the affected joint. Results: A total of 21 SC joints were treated with resection of the medial clavicle and intra-articular disk and capsulorrhaphy for SC joint osteoarthritis in 19 patients with a mean age of 39.4 years (range, 12.5-66.7 years). At minimum 5-year follow-up, 19 SC joint resections were assessed in 16 of 19 patients (84%) with a mean follow-up of 6.7 years (range, 5.0-10.4 years). All outcome scores improved significantly from pre- to postoperative assessments: ASES (from 54 to 90.5; P = .003), SANE (from 61.8 to 90.4; P = .004), QuickDASH (from 43.1 to 13.8; P = .004), and SF-12 PCS (from 39.8 to 51.3; P = .004). Median satisfaction with surgical outcomes was 9 (range, 2-10), and pain levels improved from a score of 8 out of 10 to 3 out of 10 (scale of 0 to 10 with 0 being pain free and 10 worst possible pain). Of the 13 patients who answered the optional sports participation question, 13 (100%) patients had participated in sports before their injury. A total of 14 patients answered the question on sports participation after injury, with 12 (86%) indicating successful return to sports. Pain at its worst ( P = .003) and pain with competition ( P = .017) significantly decreased pre- to postoperatively. Resection survivorship at final follow-up was 84.2% at 5 years. We found that 3 patients (15%) had recurrent SC joint pain and were treated with revision surgery. Conclusion: Open SC resection arthroplasty with capsulorrhaphy in the setting of pain for SC osteoarthritis results in significant improvement in clinical outcomes, patient satisfaction, return to sports, and pain reduction at minimum 5-year follow-up.

scholarly journals Evaluating the results of an all-inside arthroscopic posterior cruciate ligament reconstruction using hamstring tendon autograft

2021 ◽  
Vol 10 (4) ◽  
Author(s):  
Anh Tuan Nguyen ◽  
Keyword(s):  
Posterior Cruciate Ligament ◽  
Ligament Reconstruction ◽  
Cruciate Ligament ◽  
Hamstring Tendon ◽  
Posterior Cruciate Ligament Reconstruction ◽  
Cruciate Ligament Reconstruction ◽  
Hamstring Tendon Autograft ◽  
The Mean ◽  
Tendon Autograft

Abstract Introduction: The posterior cruciate ligament (PCL) and anterior cruciate ligament (ACL) are important to ensure the stability of the knee joint. Both PCL and ACL can be injured, but PCL injuries are much less common than ACL injuries. In order to summarize the experience and improve the quality of treatment, we conducted the research with the aim is to evaluate the results of arthroscopic all-inside posterior cruciate ligament reconstruction using hamstring tendon autograft. Materials and methods: From June 2018 to December 2019, all patients who had posterior cruciate ligament (PCL) rupture treated with all-inside arthroscopy PCL reconstructions using semitendinous and gracilis autograft at the Joint Surgery Department of 108 Military Central Hospital were enrolled. The results were evaluated according to the Lysholm - Gilquist and IKDC - 2000 score. Results: 28 patients were enrolled. The mean age was 34,1 years (range: 20 – 55 years old), the mean follow-up time was 15,8 months, good results accounted for 35,7%, fair: 57,1%, average: 7,2%. Conclusions: In patients with PCL rupture, who were treated with arthroscopy PCL reconstruction by all - inside technique, the results were good prospects. However, it needs to assess more patients and to follow-up for long term.

scholarly journals Arthroscopic Reconstruction of the Posterior Cruciate Ligament With Ligament Advanced Reinforcement System and Hamstring Tendon Autograft :A Retrospective Study

2020 ◽  
Author(s):  
Yang Luo ◽  
Zhigang Wang ◽  
Zhijiang Li ◽  
Min Wei
Keyword(s):  
Cruciate Ligament ◽  
Hamstring Tendon ◽  
Knee Stability ◽  
Pcl Reconstruction ◽  
Hamstring Tendon Autograft ◽  
Functional Scores ◽  
The Difference ◽  
Ligament Advanced Reinforcement System ◽  
Tendon Autograft

Abstract Background Both Ligament Advanced Reinforcement System(LARS) and hamstring tendon autograft can serve as grafts for posterior cruciate ligament (PCL) reconstruction but few studies compared their differences.This study aimed to compare the clinical efficacy of arthroscopic reconstruction of PCL with LARS and hamstring tendon autograft. Methods 36 patients who had received PCL reconstruction under arthroscopy were retrospectively analyzed. 15 patients received reconstruction using LARS (LARS group) and 21 using hamstring tendon autograft (HT group). The pre- and post-operative subjective scores and knee stability were evaluated. Results 36 patients were followed up for a period of 2 to 10.5 years (4.11±2.0 years on average). The last follow-up showed that functional scores and knee stability were all significantly improved in both groups (P<0.05). Six months after operation, Lysholm scores and IKDC subjective scores were higher in LARS group than in HT group (P<0.05). Nonetheless, the last follow-up showed no statistically significant differences in the functional scores and the posterior drawer test between the two groups (P>0.05). In LARS group and HT group, 12 and 9 patients, respectively had KT1000 values less than 3 mm, with the difference being statistically significant (P<0.05). In HT group, the diameter of the four-strand hamstring tendon was positively correlated with height (P<0.05),which was 7.37±0.52mm in males and 6.50±0.77 mm in females, and the difference was statistically significant (P<0.05). Conclusion Both LARS and hamstring tendon could achieve good clinical efficacy for PCL reconstruction ，but patients in LARS group had faster functional recovery and better knee stability. LARS is especially suitable for those who hope to resume activities as early as possible.

Morphological Changes of the Femoral Tunnel and Their Correlation With Hamstring Tendon Autograft Maturation up to 2 Years After Anterior Cruciate Ligament Reconstruction Using Femoral Cortical Suspension

2020 ◽  
Vol 48 (3) ◽  
pp. 554-564 ◽  
Author(s):  
Shurong Zhang ◽  
Shaohua Liu ◽  
Liqin Yang ◽  
Shuang Chen ◽  
Shiyi Chen ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Femoral Tunnel ◽  
Morphological Changes ◽  
Cruciate Ligament ◽  
Hamstring Tendon ◽  
Kt 1000 ◽  
Suspensory Fixation ◽  
Anterior Cruciate ◽  
Tendon Autograft

Background: Graft healing within the femoral tunnel after anterior cruciate ligament reconstruction (ACLR) using suspensory fixation could be reflected in graft maturation and tunnel morphological changes. However, the correlation between graft maturation and femoral tunnel changes remains unclear. Purpose: To quantitatively evaluate femoral tunnel morphological changes and graft maturation and to analyze their correlation after ACLR using femoral cortical suspension. Study Design: Case series; Level of evidence, 4. Methods: Patients who underwent single-bundle ACLR with a hamstring tendon autograft using femoral cortical suspension were included. Preoperative and postoperative (at 6, 12, and 24 months) knee function were evaluated using KT-1000 arthrometer testing, the Lysholm knee scoring scale, and the International Knee Documentation Committee (IKDC) questionnaire. At 1 day, 6 months, 12 months, and 24 months after ACLR, 3-dimensional magnetic resonance imaging was performed to observe the morphology of the femoral tunnel and to evaluate graft maturation using the graft signal/noise quotient (SNQ). The Pearson product moment correlation coefficients ( r) of femoral tunnel radii versus clinical outcomes and graft SNQs at last follow-up were analyzed. Results: A total of 22 patients completed full follow-up. KT-1000 arthrometer, Lysholm, and IKDC scores improved over time postoperatively, but no significant improvement was seen after 12 months ( P < .05). The radius of the tunnel containing the graft and the SNQs of the femoral intraosseous graft and intra-articular graft were the highest at 6 months, and they decreased by 24 months but remained higher than their 1-day postoperative values ( P < .05). Expansion mainly occurred at the anteroinferior wall of the femoral tunnel. The tunnel aperture radius was positively correlated with SNQs of the intraosseous graft ( r = 0.591; P < .05) and intra-articular graft ( r = 0.359; P < .05) but not with clinical outcomes. Conclusion: After ACLR using suspensory fixation, morphological changes of the femoral tunnel were mainly observed in the part of the tunnel containing the graft, which expanded at 6 months and reduced by 24 months. Expansion mainly occurred at the anteroinferior wall of the femoral tunnel. Femoral tunnel expansion was correlated with inferior graft maturation but not with clinical outcomes.

scholarly journals Early Outcomes of Adolescent ACL Reconstruction With Hybrid Hamstring Tendon Autograft-Allograft Versus Hamstring Tendon Autograft Alone

2021 ◽  
Vol 9 (1) ◽  
pp. 232596712097998
Author(s):  
Benton E. Heyworth ◽  
Evan T. Zheng ◽  
Patrick Vavken ◽  
Elizabeth S. Liotta ◽  
Dennis E. Kramer ◽  
...  
Keyword(s):  
Anterior Cruciate Ligament ◽  
Cruciate Ligament ◽  
Small Diameter ◽  
Hamstring Tendon ◽  
Control Group ◽  
Hamstring Tendon Autograft ◽  
Significant Difference ◽  
Anterior Cruciate ◽  
Tendon Autograft

Background: Small-diameter semitendinosus-gracilis tendon autografts may be encountered intraoperatively during anterior cruciate ligament reconstruction (ACLR); these have been shown to be at increased risk of graft rupture. One option that surgeons have pursued to reduce the theoretical failure rate of these smaller-diameter grafts is augmenting them with allograft material, thereby forming a larger-diameter hybrid autograft-allograft construct. Purpose/Hypothesis: The purpose of this study was to compare outcomes in adolescent athletes of primary ACLR using a hybrid autologous hamstring tendon and soft tissue allograft construct versus ACLR using small-diameter hamstring tendon autograft. The hypothesis was that the hybrid hamstring autograft-allograft construct would provide superior short-term results. Study Design: Cohort study; Level of evidence, 3. Methods: We performed a retrospective analysis of 47 patients aged between 12 and 20 years who underwent hybrid graft ACLR (mean diameter, 9.1 mm) at a single institution. Electronic medical records including clinic notes, radiographic images, operative notes, and pathology reports were reviewed for study analysis. A control group of 64 patients who underwent small-diameter hamstring reconstruction (mean diameter, 7.1 mm) without allograft supplementation was compiled. Corresponding clinical, radiographic, and surgical characteristics were collected for the control group to allow for comparative analysis. Results: Mean follow-up was 2.7 years for the hybrid cohort and 2.3 years for the control group. Despite a significantly larger mean graft diameter in the hybrid group as compared with the control group ( P < .001), no significant difference in retear rate was seen between cohorts (hybrid, 9%; control, 13%; P = .554). Patients with hybrid anterior cruciate ligament constructs also underwent a comparable number of reoperations overall ( P = .838). Functionally, all patients with adequate follow-up returned to sports, with no significant difference in time to return to sports between the groups ( P = .213). Radiographically, hybrid graft constructs did not undergo a significantly larger degree of tunnel lysis ( P = .126). Conclusion: A cohort of adolescents with hybrid anterior cruciate ligament grafts was shown to have retear rates and overall clinical results comparable with those of a control group that received small-diameter hamstring tendon autografts alone.

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