Effectiveness of biceps tenodesis versus SLAP repair for surgical treatment of isolated SLAP lesions: A systemic review and meta-analysis

Superior labrum anterior to posterior (SLAP) repair is associated with increased rate of subsequent rotator cuff diagnoses and revision surgery: a propensity-matched comparison

BACKGROUND

Surgical management of superior labral anterior to posterior (SLAP) tears remains controversial. Current management utilizes 2 well-established procedures: biceps tenodesis and SLAP repair. This study evaluates the complications associated with arthroscopic SLAP repair vs. an open or arthroscopic biceps tenodesis to further elucidate optimal surgical management.

METHODS

In this retrospective cohort study, the TriNetX database was utilized to evaluate patients who underwent repair of SLAP lesions (International Classification of Diseases, Tenth Revision code: S43.43) from May 15, 2003, to May 15, 2023. Three patient cohorts were evaluated: those who underwent arthroscopic SLAP repair (Current Procedural Terminology [CPT] code: 29807), those who underwent arthroscopic biceps tenodesis (CPT code: 29828), and those who underwent open tenodesis of the biceps (CPT code: 23430). Cohorts were propensity matched for type 2 diabetes, nicotine dependence, alcohol-related disorders, body mass index, and demographic factors such as age at event, ethnicity, race, and sex. The outcomes evaluated were disruption of surgical wound, deep vein thrombosis, mononeuropathy of upper limb, shoulder contusion, humeral fracture, sepsis, deceased, acute postoperative pain, revision, shoulder stiffness, and rotator cuff strain. All outcomes were evaluated within 1 year postprocedure.

RESULTS

A total of 11,081 arthroscopic SLAP repairs, 9960 arthroscopic biceps tenodesis, and 9420 open biceps tenodesis were matched. Compared with patients who underwent arthroscopic biceps tenodesis, those who underwent arthroscopic SLAP repair were 1.8 times more likely to undergo revision (2.9% vs. 1.6%, P < .0001). Compared with those who underwent open biceps tenodesis, patients who had SLAP repair performed were 1.4 times more likely to undergo revision (3.1% vs. 2.3%, P = .013) and 1.6 times more likely to have a subsequent rotator cuff strain diagnosis (5.1% vs. 3.2%, P = .0002). Compared with patients who underwent SLAP repair, those who underwent arthroscopic biceps tenodesis exhibited 1.3 times more instances of acute postoperative pain (5.2% vs. 4.0%, P = .011). Similarly, open biceps tenodesis exhibited 1.8 times more instances of acute postoperative pain (6.9% vs. 3.8%, P < .0001) and 1.3 times more shoulder stiffness (11.8% vs. 9.0%, P < .0001).

CONCLUSION

In the last 20 years, patients who underwent SLAP repair were associated with higher risk of revision surgery and subsequent rotator cuff strain diagnosis. Conversely, patients who underwent biceps tenodesis were associated with higher rates of acute postoperative pain and shoulder stiffness.

Transtendon technique versus repair after completion of the tear for articular-sided partial rotator cuff tear: a meta-analysis of comparative studies

BACKGROUND

Transtendon repair and repair after completion of the tear have been widely used to treat partial-thickness rotator cuff tears (PT-RCTs). The present study was aimed to compare the clinical outcomes and tendon integrity following arthroscopic repair of articular PT-RCTs using transtendon repair or repair after completion of the tear.

METHODS

We performed a systematic electronic database search on Cochrane Central Register of Controlled Trials, PubMed and Embase to identify articles equating articular-sided PT-RCTs repair. The randomized controlled clinical trials that met our criteria were evaluated for quality of methodology. The results obtained were further analyzed and correlated to present the benefits and drawbacks comparing the two surgical procedures.

RESULT

According to our inclusion and exclusion criteria, six articles were included in the present study. A total of 501 patients were analyzed as part of this study. The results indicated that both the surgical treatments provided excellent functional improvements and tendon integrity. However, no significant differences for the visual analogue scale (VAS) score, American Shoulder and Elbow Surgeons (ASES) score, constant score, range of motion, postoperative adhesive capsulitis, tendon integrity and patient satisfaction were found between the two cohorts (p > 0.05).

CONCLUSIONS

Both transtendon technique and repair after completion of the tear for articular-sided partial rotator cuff tear provide improvements in clinical outcome with a low complication rate and a high rate of healing.

Midterm Outcomes Following Combined Biceps Tenodesis and Anterior Labral Repair in Active Duty Military Patients Younger than 35 Years

BACKGROUND

Superior labrum anterior-posterior (SLAP) lesions and anterior instability are common causes of shoulder pain and dysfunction among active-duty members of the United States military. However, little data have been published regarding the surgical management of type V SLAP lesions.

PURPOSE

To compare the outcomes of arthroscopic-assisted subpectoral biceps tenodesis and anterior labral repair with those of arthroscopic SLAP repair (defined as contiguous repair spanning from the superior labrum to the anteroinferior labrum) for type V SLAP tears in active-duty military patients younger than 35 years.

STUDY DESIGN

Cohort study; Level of evidence, 3.

METHODS

All consecutive patients from January 2010 to December 2015 who underwent arthroscopic SLAP repair or combined biceps tenodesis and anterior labral repair for a type V SLAP lesion with a minimum 5-year follow-up were identified. The decision to perform type V SLAP repair versus combined biceps tenodesis and anterior labral repair was based on the condition of the long head of the biceps tendon (LHBT). Labral repair was performed in patients who had a type V SLAP tear with an otherwise clinically and anatomically healthy LHBT. Combined tenodesis and repair was performed in patients with evidence of LHBT abnormalities. Outcomes including the visual analog scale (VAS) score, the Single Assessment Numeric Evaluation (SANE) score, the American Shoulder and Elbow Surgeons (ASES) shoulder score, the Rowe instability score, and range of motion were collected preoperatively and postoperatively, and scores were compared between the groups.

RESULTS

A total of 84 patients met the inclusion criteria for the study. All patients were active-duty service members at the time of surgery. A total of 44 patients underwent arthroscopic type V SLAP repair, and 40 patients underwent anterior labral repair with biceps tenodesis. The mean follow-up was 102.59 ± 20.98 months in the repair group and 94.50 ± 27.11 months in the tenodesis group (P = .1281). There were no significant differences in preoperative range of motion or outcome scores between the groups. Both groups experienced statistically significant improvements in outcome scores postoperatively (P < .0001 for all); however, compared with the repair group, the tenodesis group reported significantly better postoperative VAS (2.52 ± 2.36 vs 1.50 ± 1.91, respectively; P = .0328), SANE (86.82 ± 11.00 vs 93.43 ± 8.81, respectively; P = .0034), and ASES (83.32 ± 15.31 vs 89.90 ± 13.31, respectively; P = .0394) scores. There were no differences in the percentage of patients who achieved the minimal clinically important difference, substantial clinical benefit, and patient acceptable symptom state for the SANE and ASES between the groups. Overall, 34 patients in each group returned to preinjury levels of work (77.3% vs 85.0%, respectively; P = .3677), and 32 patients (72.7%) in the repair group and 33 patients (82.5%) in the tenodesis group returned to preinjury levels of sporting activity (P = .2850). There were no significant differences in the number of failures, revision surgical procedures, or patients discharged from the military between the groups (P = .0923, P = .1602, and P = .2919, respectively).

CONCLUSION

Both arthroscopic-assisted subpectoral biceps tenodesis combined with anterior labral repair and arthroscopic SLAP repair led to statistically and clinically significant increases in outcome scores, marked improvements in pain, and high rates of return to unrestricted active duty in military patients with type V SLAP lesions. The results of this study suggest that biceps tenodesis combined with anterior labral repair produces comparable outcomes to arthroscopic type V SLAP repair in active-duty military patients younger than 35 years.

Return to Sport and Patient-Reported Outcomes After Subpectoral Biceps Tenodesis for SLAP Tear in Collegiate Gymnasts

Background

The biceps superior labral complex is a known source of shoulder dysfunction in young, high-level athletes. Superior labral anterior-posterior (SLAP) repairs are often unsatisfactory for treating biceps-labral pathology in this demographic group, with high failure rates and poor return to sport (RTS). Minimal data have been published to demonstrate patient-reported outcomes (PROs) and RTS in gymnasts after treatment of SLAP pathologies.

Hypothesis

Gymnasts undergoing biceps tenodesis for SLAP pathologies would have satisfactory PROs and satisfactory RTS.

Study Design

Case series; Level of evidence, 4.

Methods

Gymnasts aged ≤25 years who underwent open subpectoral biceps tenodesis for SLAP tears with or without biceps tendon pathology between August 20, 2014, and August 20, 2019, and who had minimum 2-year follow-up data were included in this study. Tenodesis was performed using a subpectoral technique with bicortical button fixation. The following PROs were included: RTS, postoperative activity level, 10-point visual analog scale for pain (VAS-Pain), American Shoulder and Elbow Surgeons (ASES), and Disabilities of the Arm, Shoulder and Hand (DASH) scores.

Results

Of 16 shoulders in 14 gymnasts undergoing biceps tenodesis for SLAP tear during the study period, a follow-up was obtained for 13 of 16 shoulders (81%) at 4.3 ± 1.5 years. The mean age of patients at the time of surgery was 21.8 ± 2.2 years, with 12 (92%) male patients. Biceps tenodesis was performed as the primary procedure for the diagnosis of SLAP tear in 12 patients (92%) and for failed prior SLAP repair in 1 patient (8%). PROs were excellent at the follow-up, with VAS-Pain scores of 1.8 ± 1.7, ASES scores of 89.1 ± 9.1, and DASH scores of 2.4 ± 3.2. After surgery, 8 (62%) patients returned to their prior level of collegiate gymnastics. Three (60%) of 5 patients did not return to collegiate gymnastics because of the end of eligibility, and 2 (40%) patients did not return to collegiate gymnastics because of knee injuries. Significantly higher DASH scores were noted in the group that did not RTS (P = .04). No patients experienced postoperative complications or reoperation.

Conclusion

Biceps tenodesis was an effective primary operation for high-level gymnasts with SLAP tears, with a satisfactory rate of return to the same level of sport and excellent PROs.

Biceps Tenodesis Has Greater Expected Value Than Repair for Isolated Type II SLAP Tears: A Meta-analysis and Expected-Value Decision Analysis

PURPOSE

To use an expected-value decision analysis to determine the optimal treatment decision between repair and biceps tenodesis (BT) for an isolated type II SLAP injury.

METHODS

An expected-value decision analysis with sensitivity analysis was performed to systematically quantify the clinical decision. To determine outcome probabilities, a decision tree was constructed (repair vs BT) and a meta-analysis was conducted. To determine outcome utilities, we evaluated 70 patients with a chief complaint of shoulder pain regarding age, sex, Shoulder Activity Level, and visual analog scale score in terms of potential outcome preferences. Statistical fold-back analysis was performed to determine the optimal treatment. One-way sensitivity analysis determined the effect of changing the reinjury rate on the expected value of BT.

RESULTS

The overall expected value was 8.66 for BT versus 7.19 for SLAP repair. One-way sensitivity analysis showed that BT was the superior choice if reinjury rates were expected to be lower than 28%. Meta-analysis of 23 studies and 908 patients revealed that the probability of a "well" outcome was significantly greater for BT (87.8%; 95% confidence interval [CI], 74.9%-94.6%; I² = 0.0%) than for SLAP repair (62.9%; 95% CI, 55.9%-69.3%; I² = 65.9%; P = .0023). The rate of reinjury was 1.5% for BT (95% CI, 0.05%-33.8%; I² = 0.0%) and 6.4% for repair (95% CI, 4.2%-9.6%; I² = 24%), which was not statistically significantly different (P = .411). A total of 50 participants (mean age, 25.4 years [standard deviation, 8.9 years]; 76% male patients; 50% overhead athletes) met the inclusion criteria. Forty-six percent of participants had a high Shoulder Activity Level score.

CONCLUSIONS

Decision analysis showed that BT is preferred over repair for an isolated type II SLAP tear based on greater expected value of BT versus repair. Meta-analysis showed more frequent favorable outcomes with BT. Surgeons can use this information to tailor discussions with patients.

LEVEL OF EVIDENCE

Level IV, meta-analysis of Level I-IV studies.

Biceps Tenodesis Combined With Arthroscopic Posterior Labral Repair for Type VIII SLAP Lesions in Active-Duty Military Patients Yields Excellent Return to Military Duty

PURPOSE

To report short-term outcomes following biceps tenodesis combined with arthroscopic posterior labral repair of type VIII SLAP lesions in active-duty military patients.

METHODS

All consecutive patients from January 2012 through December 2018 who underwent biceps tenodesis combined with arthroscopic posterior labral repair of type VIII SLAP tears performed by the senior surgeon with complete outcome scores and minimum 2.5 years follow-up were identified. Exclusion criteria included concomitant glenoid microfracture, rotator cuff repair, or other capsulolabral repair. Outcome measures were completed by patients within 7 days before surgery and at latest follow-up. Biceps tenodesis performed was a mini-open, through a subpectoral approach, using a double-loaded 2.9mm suture-anchor.

RESULTS

Thirty-two patients met the inclusion criteria for the study. All patients were active-duty military at time of surgery. Average follow-up was 73.53 ± 22.37 months. Thirty-one patients achieved the minimal clinically important difference, 30 of 32 reached the substantial clinical benefit, and 31 of 32 met the patient acceptable symptomatic state, as defined for the American Shoulder and Elbow Surgeons Shoulder Score. Similarly, 30 of 32 patients reached the minimal clinically important difference, 29 of 32 achieved the substantial clinical benefit, and 32 of 32 met the patient acceptable symptomatic state for the Single Assessment Numeric Evaluation. There were no significant changes in forward flexion, external rotation, or internal rotation between pre- and postoperative measurements. Three patients reported postoperative complications and 1 patient progressed to further surgery. Thirty (93.75%) patients remained on active-duty military service and were able to return to preinjury levels of activity.

CONCLUSIONS

Active-duty military patients with type VIII SLAP tears had statistically and clinically significant increases in outcome scores, marked improvement in pain, and high rates of return to unrestricted active-duty following mini-open subpectoral biceps tenodesis combined with posterior labral repair.

LEVEL OF EVIDENCE

IV, retrospective case series.

Postoperative Pain and Paresthesia in Labral Repairs of the Shoulder: Location Does Matter

Background:

Favorable outcomes have been reported regarding postoperative shoulder pain and function after repair of anteroinferior (Bankart) glenohumeral labral tears. However, the outcomes of patients after repair of isolated superior labral anterior-posterior (SLAP) tears are a contentious topic. The authors have also anecdotally noted that patients evaluated with labral tears complained of numbness and tingling in their ipsilateral hand.

Purpose:

To determine if there is a difference in the temporal outcomes of shoulder pain and hand paresthesia in patients with SLAP tears versus Bankart tears after arthroscopic repair.

Study Design:

Cohort study; Level of evidence, 3.

Methods:

Included were 66 consecutive patients who underwent arthroscopic labral repair at a single institution between August 2018 and February 2021. The prevalence and magnitude of shoulder pain as well as numbness and tingling of the hand were assessed using questions from the L’Insalata Shoulder Questionnaire and the Boston Carpal Tunnel Questionnaire preoperatively and at 1 week, 6 weeks, 12 weeks, and 6 months after surgery.

Results:

Preoperatively, patients with SLAP lesions reported a higher prevalence of shoulder pain during sleep compared with those with Bankart tears (P < .05). Postoperatively, patients who underwent SLAP repair reported a larger proportion and more severe magnitude of shoulder pain during rest, overhead activities, and sleep compared with those who underwent Bankart repair (P < .05). Only patients who underwent Bankart repair reported improvements in the prevalence and magnitude of their shoulder pain during rest, overhead activities, and sleep by 6 months postoperatively compared with preoperative levels (P < .05). Preoperatively, 30% of patients with Bankart repairs and 40% of patients with SLAP repairs reported hand tingling, while 35% and 50%, respectively, reported hand numbness. The prevalence and magnitude of hand tingling and numbness were not significantly different between groups at any time point.

Conclusion:

Study results indicated that patients who underwent SLAP repair experienced worse shoulder pain outcomes compared with those who underwent Bankart repair using the same anchor and surgical technique. Only patients who underwent Bankart repair reported improvements in their hand numbness after surgery. Therefore, labral tear location does matter with respect to shoulder pain and hand numbness.

Midterm Outcomes After Arthroscopic Repair of Type VIII SLAP Lesions in Active Duty Military Patients Younger Than 35 Years

Background

Superior labrum from anterior to posterior (SLAP) lesions represent a significant cause of shoulder pain and disability among active duty members of the US military. However, few data exist regarding the surgical management of type VIII SLAP lesions.

Hypothesis

We hypothesized that arthroscopic repair would decrease pain and increase function at the midterm follow-up and allow for a high rate of maintenance of active duty status.

Study Design

Case series; Level of evidence, 4.

Methods

Consecutive active duty military patients were identified from January 2011 through June 2015 who underwent arthroscopic repair of type VIII SLAP lesions performed by a single surgeon. Patients were excluded if they underwent glenoid microfracture, other capsulolabral repair, or rotator cuff repair. Outcome measures were completed by patients within 1 week before surgery and at latest follow-up: pain visual analog scale, Single Assessment Numeric Evaluation, American Shoulder and Elbow Surgeons shoulder score, and Rowe instability score.

Results

A total of 30 patients met the inclusion criteria for the study. The mean ± SD follow-up was 96.60 ± 10.91 months. At final follow-up, the mean visual analog scale score improved from 8.17 ± 1.6 to 1.63 ± 1.90 (P < .0001), the Single Assessment Numeric Evaluation score from 41.65 ± 16.78 to 87.63 ± 13.02 (P < .0001), the American Shoulder and Elbow Surgeons score from 36.47 ± 10.26 to 88.07 ± 13.94 (P < .0001), and the Rowe score from 35.33 ± 6.56 to 90.00 ± 14.68 (P < .0001). Three patients reported postoperative complications, and 1 progressed to further surgery. Overall, 90% of patients remained on active duty military service and were able to return to preinjury levels of work and recreational activity. The failure rate, defined as persistent instability or activity-limiting pain, was 10%.

Conclusion

The results of this study demonstrated favorable outcomes for the majority of patients after arthroscopic repair of type VIII SLAP lesions at midterm follow-up, supporting repair as a viable treatment option for type VIII SLAP tears in this patient population.

How Long Does It Take to Achieve Clinically Significant Outcomes After Isolated Biceps Tenodesis?

Background:

Clinically significant outcomes (CSOs) connect patient-reported outcome measures data to patient-perceived benefit. Although investigators have established threshold values for various CSOs, the timeline to achieve these outcomes after isolated biceps tenodesis (BT) has yet to be defined.

Purpose:

To define the time-dependent nature of minimal clinically important difference (MCID), substantial clinical benefit (SCB), and Patient Acceptable Symptom State (PASS) achievement after isolated BT.

Study Design:

Case series; Level of evidence, 4.

Methods:

The American Shoulder and Elbow Surgeons score (ASES), the Single Assessment Numeric Evaluation, and the Constant-Murley score (CMS) were administered preoperatively and at 6 and 12 months postoperatively to patients undergoing isolated BT between 2014 and 2018 at our institution. Cumulative probabilities for achieving MCID, SCB, and PASS were calculated using Kaplan-Meier survival analysis. Weibull parametric regression evaluated the hazard ratios (HRs) of achieving earlier MCID, SCB, and PASS.

Results:

Overall cohort (N = 190) achievement rates ranged between 77.8% and 83.2% for MCID, between 42.2% and 80.2% for SCB, and between 59.7% and 62.9% for PASS. Median achievement time was 5.3 to 6.1 months for MCID, 5.9 to 6.4 months for SCB, and 6.07 to 6.1 months for PASS. Multivariate Weibull parametric regression identified older age, male sex, higher body mass index, preoperative thyroid disease, smoking history, and higher preoperative CMS as predictors of delayed CSO achievement (HR, 1.01-6.41), whereas normal tendon on arthroscopy, defined as absence of tenosynovitis or tendon tear on arthroscopy, predicted earlier CSO achievement (HR, 0.19-0.46). Location of tenodesis and worker compensation status did not significantly predict the time to achieve CSOs on multivariate analysis.

Conclusion:

After isolated BT, patients can expect to attain CSO by 13 months postoperatively, with most patients achieving this between 5 and 8 months. Patients tend to take longer to achieve PASS than MCID and SCB.

Surgical Management of Superior Labral Tears in Athletes: Focus on Biceps Tenodesis

Superior labrum anterior-posterior (SLAP) lesions are common in overhead athletes. Though some patients have asymptomatic lesions, many tears cause pain and diminished athletic performance. Accurate diagnosis of SLAP lesions can be challenging as the sensitivity and specificity of both the physical exam and advanced imaging is questionable. Management is also difficult, as treatment can be life-altering or career-ending for many athletes. If first-line nonoperative treatment fails, surgical options may be considered. The optimal surgical management of SLAP lesions in athletes is debated. Historically, return to play (RTP) rates among athletes who have undergone arthroscopic SLAP repair have been unsatisfactory, prompting clinicians to seek alternate surgical options. Biceps tenodesis (BT) has been postulated to eliminate biceps tendon-related pain in the shoulder and is increasingly used as a primary procedure for SLAP lesions. The purpose of this text is to review the current literature on the surgical management of SLAP lesions in athletes with an emphasis on the role of BT.

Cost Comparison of Open and Arthroscopic Treatment Options for SLAP Tears

Purpose

To identify cost drivers of open biceps tenodesis, arthroscopic biceps tenodesis, and arthroscopic SLAP repair in the setting of isolated SLAP tears and to perform a direct cost comparison between the procedures.

Methods

The 2014 State Ambulatory Surgery and Services Databases from 6 US states were used. Cases with Current Procedural Terminology codes 23430 (tenodesis of long tendon of biceps), 29807 (shoulder arthroscopy, repair of SLAP lesion), and 29828 (shoulder arthroscopy, biceps tenodesis) were selected, excluding patients who were >50 years old or had a concomitant rotator cuff repair. Generalized linear models were used to model costs based on surgical and patient variables.

Results

The mean patient age was 41.8 years for open biceps tenodesis, 31.6 for arthroscopic SLAP repair, and 41.3 for arthroscopic biceps tenodesis (P < .001). Open biceps tenodesis had cost reductions of $5,664 over arthroscopic biceps tenodesis (P = .001) and $2,320 over arthroscopic SLAP repair (P = .043). Male sex was associated with $3,798 more in costs (P < .001), presence of ≥1 comorbidities added $1,829 (P = .002), and each minute in the operating room added $37 (P < .001). Operative time for open biceps tenodesis averaged 114 minutes, and both arthroscopic procedures averaged 94 minutes (P < .001). Low-volume facilities were associated with $5,536 higher costs for arthroscopic biceps tenodesis (P = .001).

Conclusion

In patients aged ≤50 years with isolated SLAP tears, open biceps tenodesis provides cost savings over arthroscopic methods of treatment. There was no significant cost difference between arthroscopic SLAP repairs and arthroscopic biceps tenodesis. Given the increased emphasis on cost containment, surgeons should be aware of the procedural costs associated with the treatment of SLAP tears.

Level of Evidence

III, retrospective cohort study.

Rates of Subsequent Shoulder Surgery Within Three Years for Patients Undergoing SLAP Repair Versus Biceps Tenodesis

Purpose

To investigate the demographics of patients for whom SLAP repair or biceps tenodesis was performed, as well as to compare rates of additional shoulder surgery for these 2 procedures within 3 years postoperatively.

Methods

Using the MarketScan Commercial Database, we examined all patients with SLAP tear who underwent arthroscopic SLAP repair or open or arthroscopic biceps tenodesis within the encompassed time period (2003-2014). Rates of repeat shoulder surgery within 3 years were evaluated, as were comparative demographics.

Results

In total, 25,142 patients initially underwent SLAP repair, of whom 11.5% had subsequent shoulder surgery within 3 years. A total of 840 patients initially underwent biceps tenodesis as treatment for a SLAP tear, of whom 13.0% underwent additional shoulder surgery within 3 years. Rates of subsequent shoulder surgery between the 2 procedural groups did not statistically differ (P = .19). Patients who underwent SLAP repair were younger than those who underwent tenodesis (mean age 38.3 vs 49.3 years, P < .01). For patients requiring additional surgery, the SLAP repair group had a greater representation of those ≥35 years old, whereas the tenodesis group had a greater representation of those <35 years old (P < .01). Male patients experienced an increase in rate of subsequent shoulder surgery when initially undergoing tenodesis versus SLAP repair (13.3% vs 11.1%, P < .01).

Conclusions

The rates of additional shoulder surgery for patients undergoing SLAP repair and biceps tenodesis were similar within 3 years of the index procedure. Patients who underwent SLAP repair were younger than those who underwent tenodesis. Of those requiring additional surgery, patients initially treated with SLAP repair were older (≥35 years) and those treated with tenodesis were younger (<35 years). Male patients experienced an increase in rate of subsequent shoulder surgery when initially treated with tenodesis versus SLAP repair.

Level of Evidence

III, retrospective comparative study.