Incidence of Infection in Operatively Treated Distal Radius Fractures After Conversion From External to Internal Fixation.

PURPOSE: The purpose of this study was to report the incidence of infection after conversion from external fixation (EF) to internal fixation (IF) of distal radius fractures and to evaluate the relationship between infection and secondary variables, including time to conversion from EF to IF, internal hardware overlapping EF pin sites, and definitive fixation with a dorsal-spanning bridge plate. METHODS: A retrospective review was performed at 2 level 1 trauma centers including all patients aged ≥18 years from 2006 to 2019 with a distal radius fracture treated initially with EF followed by subsequent IF. The patients were excluded from analysis if they had <10 weeks of clinical follow-up, a history of prior distal radius surgery, or evidence of infection before EF to IF conversion. Patient demographic data, mechanism of injury, presence of hardware overlapping pin sites, and timing to definitive fixation were obtained from the medical records. Infection was defined as positive intraoperative cultures or documented return to the operating room for debridement after IF. RESULTS: A total of 64 fractures in 61 patients with a median age of 50 years (range, 18-75 years) were included. Infections developed in 6 patients (6 of 64 fractures). The incidence of infection was higher in patients with a time to conversion from EF to IF of >14 days (infection in 2 of 5 patients vs 4 of 59 patients). The incidence of infection was similar in patients with and without hardware overlapping EF pin sites (3 of 27 vs 3 of 37, respectively). CONCLUSIONS: Infections occurred in 6 of 64 distal radius fractures following conversion from EF to IF, and delay in conversion of >14 days was associated with an increased infection risk. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Do Orthopaedic In-Training Examination Scores Predict the Likelihood of Passing the American Board of Orthopaedic Surgery Part I Examination? An Update With 2014 to 2018 Data.

INTRODUCTION: Previous research shows a correlation in performance between the Orthopaedic In-Training Examination (OITE) and the American Board of Orthopaedic Surgery (ABOS) Certifying Examination Part I; however, these studies are not current, with the most recent data from 2009. The purpose of this study was to update the relationship between the OITE and ABOS Part I scores with the five most recent nationwide cohorts of Part I scores and their corresponding OITE scores. METHODS: The American Academy of Orthopaedic Surgeons provided the results for each resident taking the OITE from 2013 to 2017. The ABOS provided the results for each resident taking the Part I examination from 2014 to 2018. These two datasets were matched at the individual level and analyzed. RESULTS: Between 2014 and 2018, 3,502 first-time test-takers were present for the ABOS Part I Examination. A 96.6% pass rate was noted (3,383 of 3,502). A statistically significant correlation between the OITE score and ABOS Part I score was observed at all levels of training: postgraduate year (PGY) 1 r = 0.380, PGY2 r = 0.463, PGY3 r = 0.498, PGY4 r = 0.504, and PGY5 r = 0.504 (P < 0.001 for all correlations). CONCLUSION: The OITE scores continue to correlate with the ABOS scores and the pass rate for the ABOS with moderate strength correlation. However, although a correlation of the examinations exists when evaluated as a group, the predictive value of the OITE for passing the Part I examination for any specific individual is far from perfect. Individuals with PGY5 OITE percentile scores less than 10 pass the Part I examination, and individuals with PGY5 OITE percentile scores greater than 90 fail the Part I examination.

Predictive Modeling to Determine Functional Outcomes After Arthroscopic Rotator Cuff Repair.

BACKGROUND: Arthroscopic rotator cuff repair (ARCR) is one of the most commonly performed orthopaedic surgical procedures; however, patient-reported outcomes have varied greatly in the literature. PURPOSE: To identify preoperative factors that affect outcomes and to develop prognostic tools for predicting functional outcomes in future ARCR cases. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: Patients were included who underwent ARCR for repairable full-thickness rotator cuff tears with at least 2 years of follow-up. Twelve predictors were entered as candidate predictors in each model: age, sex, workers' compensation (WC) status, previous cuff repair, tear size, tear shape, multiple-tendon involvement, tendon stump length, Goutallier classification, critical shoulder angle, length of follow-up, and baseline subjective outcomes score. Postoperative American Shoulder and Elbow Surgeons (ASES), 12-Item Short Form Health Survey Physical Component Summary (SF-12 PCS), QuickDASH (short version of Disabilities of the Arm, Shoulder and Hand), and patient satisfaction were each modeled through proportional odds ordinal logistic regression. Model results were presented with marginal covariate effect plots and predictive nomograms. RESULTS: Overall, 552 shoulders fit inclusion criteria. The mean age at surgery was 60.2 years (range, 23-81 years). Twenty-five (4.5%) shoulders underwent revision cuff repair or reverse arthroplasty at a mean 1.9 years (range, 0.1-7.9 years) postoperatively. Overall, 509 shoulders were eligible for follow-up, and minimum 2-year postoperative patient-reported outcomes were obtained for 449 (88.2%) at a mean 4.8 years (range, 2-11 years). The ASES score demonstrated significant improvement from pre- to postoperative median (interquartile range): 58 (44.9-71.6) to 98.3 (89.9-100; P < .001). Women demonstrated significantly higher 2-year reoperation rates than men (5.8% vs 1.6%; odds ratio, 2.8 [95% CI, 0.73-9.6]; P = .023). Independently significant predictors for lower postoperative ASES scores included previous ARCR (P < .001), female sex (P < .001), and a WC claim (P < .001). Significant predictors for worse QuickDASH scores included WC claim (P < .001), female sex (P < .001), previous ARCR (P = .007), and ≥7 years of follow-up time. Significant predictors for lower SF-12 PCS scores included WC claim (P < .001), female sex (P = .001), and lower baseline SF-12 PCS. Last, significant independent predictors of patient satisfaction included previous ARCR (P = .004), WC claim (P = .011), female sex (P = .041), and age (P = .041). CONCLUSION: Excellent clinical outcomes and low failure rates were obtained after ARCR by using careful patient selection and modern surgical techniques for ARCR. Female sex, WC claim, and previous ARCR were significant predictors of poorer outcomes in at least 3 patient-reported outcome models. Prognostic nomograms were developed to aid in future patient selection, clinical decision making, and patient education.

Minimum Five-year Outcomes and Clinical Survivorship for Arthroscopic Transosseous-equivalent Double-row Rotator Cuff Repair.

INTRODUCTION: Despite the widespread use of arthroscopic double-row transosseous-equivalent (TOE) rotator cuff repair (RCR) techniques, midterm outcome data are limited. The purpose of this article was to assess midterm clinical outcomes of patients following arthroscopic TOE RCR using either a knotless tape bridge (TB) repair or knotted suture bridge (SB) repair technique. We hypothesized that there would be significant improvements in patient-reported outcomes with TOE RCR that would be durable over time. We also hypothesized that the knotless TB technique would yield equivalent clinical results to the knotted SB technique, but that there would be differences in retear types between the two TOE techniques. METHODS: Patients included were a minimum of 5 years from an index arthroscopic double-row TOE repair using either a knotless TB or knotted SB technique for one, two, or three tendon full-thickness rotator cuff tears involving the supraspinatus tendon. Preoperative and postoperative American Shoulder and Elbow Surgeons, Short-Form 12 Physical Component Summary, Quick Disabilities of the Arm, Shoulder, and Hand, Single Assessment Numeric Evaluation, and satisfaction scores were collected. Scores were also stratified and compared based on primary and revision repair, tear location, and tear chronicity. Outcomes between techniques were contrasted, and survivorship analysis was conducted, with failure defined as progression to revision surgery. RESULTS: One-hundred ninety-two shoulders were included with a mean follow-up of 6.6 years (range, 5.0 to 11.0 years). Fifteen shoulders (7.8%) underwent revision cuff repair. All scores improved significantly for TB repair (P < 0.001). For SB repair, all scores improved, but only American Shoulder and Elbow Surgeons and Short-Form 12 Physical Component Summary scores (P < 0.05) demonstrated statistical significance. No statistically significant differences were found between the repair techniques when stratified by primary and revision repairs, tear location, or chronicity. Postoperative clinical survivorship was 96.6% and 93.6% for knotted SB repairs and 96.7% and 93.9% for knotless TB repairs at 2 and 5 years, respectively. CONCLUSION: TOE RCR results in significant clinical improvement and excellent survivorship at a minimum of 5 years of follow-up, using either knotted SB or knotless TB repair techniques in primary and revision cases and in small and large tears. Equivalent results were obtained with both TOE techniques. Patients undergoing repair with a TOE showed significant improvements in patient-reported outcomes that were durable at a minimum of 5 years postoperatively.

Impact of Age and Subscapularis Tendon Reparability on Return to Recreational Sports Activities and 2-Year Outcomes After Reverse Total Shoulder Arthroplasty.

BACKGROUND: As the indications for reverse total shoulder arthroplasty (RTSA) have continued to expand, the average age of patients undergoing RTSA has decreased. PURPOSE/HYPOTHESIS: The purpose of this study was to report the minimum 2-year outcomes after RTSA and to evaluate the impact of surgical variables on outcomes. We hypothesized that younger patients, patients with larger glenosphere, and patients with irreparable subscapularis tendons would experience worse subjective patient-reported outcome scores (PROS) and that younger patients and those with a reparable subscapularis would demonstrate a higher rate of return to recreational sports activities. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: Patients who underwent RTSA by a single surgeon between November 2005 and September 2014 were considered for this study. Patient characteristics, surgical details, PROS, and rates of return to recreational sports activity were prospectively collected and retrospectively reviewed. We assessed correlations between PROS and both patient age and subscapularis reparability. PROS collected included the American Shoulder and Elbow Surgeons (ASES) score, Short Form 12 (SF-12), Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) score, Single Assessment Numeric Evaluation (SANE), and postoperative patient satisfaction. RESULTS: A total of 110 patients with an average age of 68.0 years (range, 45-87 years) were included. Minimum 2-year follow-up was obtained in 94 patients (85.4%), with a mean follow-up of 3.6 years (range, 2.0-9.3 years). The subscapularis was reparable in 58 patients (57.4%). All PROS significantly improved from pre- to postoperatively (P < .001). The median patient postoperative satisfaction was 9 out of 10 (range, 1-10). Increasing patient age was correlated with significant improvements in QuickDASH and ASES scores. Postoperatively, 76.1% (67/88) of patients were able to return to recreational sports activity. However, of those who did return, 68.2% indicated that they had to modify their activity in some way. Glenosphere size was not significantly associated with PROS or the rate of return to recreational sports activity, but patients with reparable subscapularis tendons demonstrated higher PROS and return to activity rates. CONCLUSION: Patients who had a reparable subscapularis tendon showed a significantly higher rate of return to recreational sports activity than patients who had a irreparable subscapularis tendon. Older age was correlated with greater improvement in several, although not all, patient-reported outcome measures. Glenosphere size was not significantly associated with higher PROS or rate of return to recreational sports activity.

Association between medical student debt and choice of specialty: a 6-year retrospective study.

BACKGROUND: The effect of rapidly increasing student debt on medical students' ultimate career plans is of particular interest to residency programs desiring to enhance recruitment, including primary care specialties. Previous survey studies of medical students indicate that amount of student debt influences choice of medical specialty. Research on this topic to date remains unclear, and few studies have included the average income of different specialties in analyses. The purpose of this study is to observe whether empirical data demonstrates an association between debt of graduating medical students and specialties into which students match. METHODS: This was a retrospective cross-sectional study of a public institution including data from graduation years 2010-2015. For each included student, total educational debt at graduation and matched specialty were obtained. Average income of each specialty was also obtained. Statistical hypothesis testing was performed to analyze any differences in average debt among specialties; subanalysis was performed assessing debt for primary care (PC) versus non-primary care (NPC) specialties. Correlation between student debt and average specialty income was also evaluated. RESULTS: One thousand three hundred ten students met the inclusion criteria and 178 were excluded for a final study population of 1132 (86%). The average debt was $182,590. Average debt was not significantly different among the different specialties (P = 0.576). There was no significant difference in average debt between PC and NPC specialties (PC $182,345 ± $64,457, NPC $182,868 ± $70,420, P = 0.342). There was no correlation between average specialty income and graduation debt (Spearman's rho = 0.021, P = 0.482). CONCLUSIONS: At our institution, student indebtedness did not appear to affect matched medical specialty, and no correlation between debt and average specialty income was observed. Different subspecialties and residency programs interested in recruiting more students or increasing diversity may consider addressing alternative factors which may have a stronger influence on student choices.

Conjoint Tendon Tenotomy for Glenoid Exposure in the Setting of Previous Coracoid Transfer.

Surgical exposure of the glenoid after previous coracoid process transfer is technically challenging as a result of distorted anatomy, obliterated soft-tissue planes, and adhesive scar tissue, which poses additional risk to adjacent neurovascular structures. The purpose of this article is to present a technique for glenoid exposure following coracoid transfer that involves tenotomy of the conjoint tendon to minimize the risk for neurovascular injury while leaving the well-healed coracoid bone graft in place.

Midterm Results of the Bony Bankart Bridge Technique for the Treatment of Bony Bankart Lesions.

BACKGROUND: The arthroscopic "bony Bankart bridge" (BBB) repair technique was recently shown to successfully restore shoulder stability at short-term follow-up, but longer-term outcomes have not yet been described. PURPOSE: To report the outcomes at minimum 5-year follow-up after BBB repair for anterior shoulder instability with a bony Bankart lesion. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Patients were included if they sustained a bony Bankart lesion, were treated with a BBB technique, and were at least 5 years postoperative. Patients were excluded if they underwent concomitant rotator cuff repair or an open bone fragment reduction. All patients were assessed with the following measures preoperatively and at final evaluation: QuickDASH (Quick Disabilities of the Arm, Shoulder and Hand), American Shoulder and Elbow Surgeons, Single Assessment Numeric Evaluation, and 12-Item Short Form Health Survey (SF-12) Physical Component Summary. RESULTS: From 2008 to 2012, 13 patients who underwent BBB met the inclusion criteria with a mean age of 39.6 years (range, 19.1-68.8 years) and a mean follow-up of 6.7 years (range, 5.1-9.0 years). Mean time from most recent injury to surgery was 6.3 months (range, 1 day-36 months). The mean glenoid bone loss was 22.5% (range, 9.1%-38.6%). Mean SF-12 scores demonstrated significant improvement from 45.8 (SD, 9.7) preoperatively to 55.1 (SD, 5.9) at a mean follow-up of 6.7 years. At final follow-up, the mean American Shoulder and Elbow Surgeons score was 93.1 (range, 68.3-100); the mean QuickDASH score, 6.2 (range, 0-25); and the mean Single Assessment Numeric Evaluation score, 92.8 (range, 69-99). None of the patients progressed to further shoulder surgery. Three of 13 patients (23%) reported subjective recurrent instability. At final follow-up, 9 of 12 (75%) patients indicated that their sports participation levels were equal to their preinjury levels. Median patient satisfaction at final follow-up was 10 of 10 points (range, 3-10). CONCLUSION: The arthroscopic BBB technique for patients with anterior bony Bankart lesions can restore shoulder stability, yield durable improvements in clinical outcomes, and provide a high return-to-sport rate at a minimum 5-year follow-up. Three of 13 patients experienced postoperative symptoms of instability but did not undergo further stabilization surgery.

Arthroscopic Management of Glenohumeral Arthritis: A Joint Preservation Approach.

Treatment of young, active patients with primary glenohumeral osteoarthritis (GHOA) is challenging because shoulder arthroplasty may not be ideal in this population. In the past two decades, joint-preserving arthroscopic management options for GHOA, including débridement, have been used to treat different pathologies related to GHOA to reduce pain, to improve function, and to delay or even avoid arthroplasty. Key aspects of comprehensively addressing GHOA arthroscopically include chondroplasty, synovectomy, loose body removal, humeral osteoplasty with excision of the goat's beard osteophyte, capsular release, subacromial and subcoracoid decompression, axillary nerve decompression, and biceps tenodesis. Although data are still emerging, clinical studies report that an arthroscopic approach to glenohumeral arthritis using these various procedures reduces pain, improves function, and improves clinical outcome scores in the short- to mid-term follow-up period. Additional high-level studies are warranted to evaluate long-term outcomes and durability following this procedure.

Septic Arthritis After Anterior Cruciate Ligament Reconstruction: How Important Is Graft Salvage?

BACKGROUND: Septic arthritis (SA) of the knee after anterior cruciate ligament reconstruction (ACLR) is a rare but potentially devastating condition. In certain cases, graft removal becomes necessary. PURPOSE: To evaluate clinical, subjective, and radiologic outcomes of patients with SA after ACLR and assess whether graft retention has superior clinical results as compared with graft removal. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: All patients who were at least 12 months out from arthroscopic treatment of SA after isolated ACLR at our institution were eligible for inclusion. Patients were categorized into 2 groups: group 1, patients with initial graft retention; group 2, patients with initial graft removal. Group 2 was subdivided into 2 groups: group 2a, patients with graft reimplantation; group 2b, patients without graft reimplantation. Objective and subjective assessments were obtained at follow-up, including the International Knee Documentation Committee (IKDC) knee examination form, KT-1000 arthrometer measurements, WOMAC (Western Ontario and McMaster Universities Osteoarthritis Index) score, Lysholm score, and IKDC subjective evaluation. Radiologic assessment was performed with pre- and postoperative magnetic resonance imaging. RESULTS: Of the 41 patients included, 33 (81%) were available for follow-up at a mean ± SD 54.7 ± 24.4 months at an age of 28.4 ± 9.3 years. When compared with patients from group 2 (n = 12), patients from group 1 (n = 21) obtained significantly better results on the objective IKDC score (normal or nearly normal: group 1, 66.6%; group 2, 36.4%; P = .047) and KT-1000 measurements (group 1, 1.3 ± 1.0 mm; group 2, 2.9 ± 1.5 mm; P = .005). Group 1 also scored better than group 2 on the Lysholm ( P = .007), IKDC subjective ( P = .011), and WOMAC ( P = .069) measures. Between groups 2a (n = 4) and 2b (n = 8), no significant differences in outcomes could be detected ( P values, .307-.705), although patients with anterior cruciate ligament graft reimplantation showed a clear tendency toward better results in objective and not subjective parameters. Magnetic resonance imaging evaluation showed higher rates of cartilage damage and meniscal tears among patients with graft resection versus graft retention. CONCLUSION: Patients with graft retention showed superior postoperative results when compared with patients who underwent initial graft resection, although subanalysis showed comparable outcomes between graft retention and reimplantation. Thus, while graft-retaining protocols should have the highest priority in the treatment of SA after ACLR, graft reimplantation should be performed in cases where graft resection becomes necessary, to avoid future cartilage and meniscal lesions. Finally, further studies with larger numbers of patients are needed to gain a better understanding of the outcomes of patients with SA after ACLR.

Return to Recreational Sporting Activities Following Total Shoulder Arthroplasty.

BACKGROUND: Patients are staying active longer and expect to return to sports or continue participating in recreational activities after total shoulder arthroplasty (TSA) for primary glenohumeral osteoarthritis. PURPOSE/HYPOTHESIS: The purpose of this study was to assess the ability of patients to return to recreational sports following TSA. We hypothesized that TSA would allow a high rate of return to recreational sports. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: All patients who underwent primary TSA by a single surgeon and were at least 2 years out from surgery were included and were studied for their ability to return to recreational activity following surgery between December 2005 and January 2015. Patient-reported outcomes were obtained, including the 12-Item Short Form Health Survey-Physical Component Summary (SF-12 PCS); Single Assessment Numeric Evaluation (SANE); Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) questionnaire; American Shoulder and Elbow Surgeons (ASES) score; and satisfaction scores (10-point scale), preoperatively and at a minimum of 2 years postoperatively. Return-to-sport rates were assessed using a standardized patient-reported outcome questionnaire. RESULTS: A total of 165 patients (186 shoulders) that received TSA met the inclusion criteria for the study. Preoperatively, 139 patients (157 shoulders) were involved in recreational sports; 16 (8.6%) shoulders required additional surgical intervention after the index TSA procedure. A significant postoperative increase was noted in the mean ASES (from 48.3 to 87.0; P < .001), QuickDASH (from 41.0 to 15.8; P < .001), SANE (from 49.1 to 81.2; P < .001), and SF-12 PCS scores (from 38.6 to 48.9; P = .004). Of the 157 shoulders in the recreational sports cohort, responses to the survey examining recreational sporting activities after surgery were available for 112 shoulders. The overall rate of return to sport or recreational activity following TSA was 93.7% (105/112 shoulders). The rate of return to recreational sporting activity equal to or better than the preinjury level was 69.7% (78/112 shoulders), while 6.3% (7/112 shoulders) of our cohort reported that they were unable to compete in recreational sports following TSA. Of the patients who participated in predominantly upper extremity sporting activities after TSA, 49% had to modify their postoperative recreational sporting activity because of lifestyle change, pain, weakness, or decreased range of motion. CONCLUSION: Patients undergoing TSA showed excellent postoperative improvement in their outcome scores, satisfaction, and return to athletic activities. Despite the expected decrease in activity levels with the slow progression of osteoarthritis over time until TSA was performed, almost 94% of patients successfully returned to various recreational sporting activities postoperatively. This study showed that return to recreational sports can be achieved at participation levels that are comparable with preoperative levels, but athletes in some sports such as tennis or swimming, which require more intense levels of exercise, are less likely to return to the same participation levels.

Technique for Type IV SLAP Lesion Repair.

Type IV SLAP tears involve bucket-handle tears of the superior labrum with the tears extending into the biceps tendon. Surgical treatment options involve either primary repair or biceps tenodesis. Recent literature has shown good clinical outcomes after subpectoral biceps tenodesis for the treatment of type II and IV SLAP lesions. The purpose of this article is to present our technique for arthroscopic superior labrum repair with suture anchors and open subpectoral biceps tenodesis with an interference screw.

Achilles tendon allograft-augmented latissimus dorsi tendon transfer for the treatment of massive irreparable posterosuperior rotator cuff tears.

INTRODUCTION: The purpose of this study was to investigate clinical outcomes following Achilles tendon allograft-augmented latissimus dorsi tendon transfer (LDTT) for the treatment of irreparable posterosuperior rotator cuff tears with a minimum of 2 years post-operative follow-up. We hypothesized that patients would show significant improvement in outcomes scores with a low failure rate. MATERIALS AND METHODS: Patients who were treated with Achilles tendon allograft-augmented LDTT for irreparable posterosuperior rotator cuff tears with a minimum follow-up of 2 years were included. Patient-reported outcomes scores, including ASES, QuickDASH, SANE, SF-12 PCS, and satisfaction, were collected pre- and post-operatively. Pre- and post-operative scores were compared with a Wilcoxon test. Revision to reverse total shoulder arthroplasty (RTSA) was considered as failure. RESULTS: Between March 2006 and November 2014, a total of 16 patients with a mean age of 49 years (range 34-57 years) were included. Minimum 2-year outcomes data were available for 14 of the 16 patients (87.5%) with a mean follow-up of 5.5 years (range 2.1-10.5 years). Two patients (12.5%) advanced to RTSA at a mean of 1.1 years following LDTT. Postoperative median subjective outcomes scores improved, but did not reach statistical significance (SF-12 PCS: 35.4-46.4, P = 0.182; ASES: 47.5-69.9, P = 0.209; QuickDASH: 57.9-31.8, P = 0.176; SANE: 40.0-39.5, P = 0.273). Median post-operative patient satisfaction was 5 on a 10-point scale (range 1-10). CONCLUSION: Patients with irreparable rotator cuff tears treated with Achilles tendon allograft-augmented latissimus dorsi tendon transfer did not experience significant post-operative improvement in patient-reported outcomes. Thus, the use of an additional allograft-augmentation remains questionable. LEVEL OF EVIDENCE: Retrospective case series, level IV.

Nonoperative treatment of five common shoulder injuries: A critical analysis.

Economic pressure highlights the critical need for appropriate diagnosis and treatment of various shoulder pathologies since under-diagnosis and under-treatment can result in increased costs to society in the form of disability and lost production. On the other hand, aggressive over-treatment can further inflate already burgeoning health-care costs and potentially harm the patient. Therefore, it is crucial to distinguish the indications between operative and nonoperative management, especially in common shoulder pathologies such as rotator cuff tears, anterior shoulder instability, biceps tendinitis, lesions to the acromioclavicular joint, and proximal humeral fractures. As a result, a detailed analysis of individual risk factors for potential failures should be performed and treatment should be based on individualized care with consideration given to each patient's particular injury pattern, functional demands, and long-term goals.

Failure following arthroscopic Bankart repair for traumatic anteroinferior instability of the shoulder: is a glenoid labral articular disruption (GLAD) lesion a risk factor for recurrent instability?

BACKGROUND: Recurrent instability is a frequent complication following arthroscopic Bankart repair. The purpose of this study was to investigate risk factors for poor patient-reported clinical outcome scores and failure rates. METHODS: Patients who underwent arthroscopic Bankart repair at least 2 years earlier were included. Preoperative and postoperative Single Assessment Numeric Evaluation; Quick Disabilities of the Arm, Shoulder and Hand; American Shoulder and Elbow Surgeons; and satisfaction scores were collected. The relationship of the following factors with outcomes and failure rates was assessed: (1) previous arthroscopic stabilization, (2) 3 or more dislocations prior to surgery, (3) glenoid labral articular disruption (GLAD) lesion, (4) concurrent superior labral anterior-to-posterior tear repair, and (5) concurrent biceps tenodesis. RESULTS: The study included 72 patients with a median age of 23 years (range, 14-49 years). Subsequent revision was required in 9 (12.5%); 1 additional patient (1.4%) had recurrent dislocation. Outcome data were available at a median follow-up of 3 years (range, 2-9 years). All scores significantly improved from preoperatively to postoperatively (P <.05); the mean patient satisfaction score was 9, with a median of 10 (range, 1-10). None of the analyzed factors were associated with worse postoperative outcome scores. GLAD lesions were significantly associated with a higher rate of failure (P = .007). No other analyzed factors had a significant association with failure rates (P > .05). CONCLUSIONS: Patients with arthroscopic Bankart repair for traumatic anteroinferior shoulder instability had excellent outcomes, even in the context of previous arthroscopic stabilization surgery, 3 or more dislocations prior to surgery, concurrent superior labral anterior-to-posterior tear repair, or concurrent biceps tenodesis. However, GLAD lesions were associated with higher rates of failure, and the presence of a GLAD lesion may herald the presence of changes in the articular version or other as-yet-undetermined factors that could predispose patients to failure.

Subpectoral Biceps Tenodesis for Treatment of Isolated Type II SLAP Lesions in a Young and Active Population.

PURPOSE: The purpose of this study was to evaluate outcomes following open subpectoral biceps tenodesis for the treatment of isolated type II SLAP lesions in patients 45 years of age or younger and evaluate the rate of return to sport. METHODS: All patients included in the study were at least 2 years out from open subpectoral biceps tenodesis for treatment of an isolated type II SLAP lesion and were treated between December 2007 and March 2015. All patients older than 45, those who had prior surgery on the index shoulder, and those who had any concomitant reconstructive shoulder procedures were excluded. American Shoulder and Elbow Surgeons (ASES), Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH), Single Assessment Numeric Evaluation (SANE), and Short-Form 12 Physical Component Summary (SF-12 PCS) scores were collected pre- and postoperatively along with postoperative patient satisfaction. Patient return to sport was evaluated by questionnaire. RESULTS: Twenty patients with a mean age of 38 years (range 21-45) were included, of which 16 were available for follow-up. There was significant improvement in median pre- to postoperative outcome scores (ASES, 66-94 points, P = .001; QuickDASH, 31-8, P = .003; SANE, 60-92, P = .001, SF-12 PCS, 41-52 points, P = .002), with a median patient satisfaction of 8.5 points (range 1-10) at a mean follow-up of 3.4 years (range, 2.0-6.3 years). At final follow-up, all patients had returned to sport, with 73% of patients indicating a return to their previous or comparable level of sports. Subgroup analysis showed 80% of overhead athletes returned to the same or a comparable level postoperatively. CONCLUSIONS: This study suggests that young patients around their 30s participating in sport at a recreational level may benefit from open subpectoral biceps tenodesis for a primary isolated SLAP II tear and would experience excellent outcomes, high satisfaction, and a high rate of return to sport. LEVEL OF EVIDENCE: Level IV, therapeutic case study.

Five-Year Outcomes After Arthroscopic Repair of Partial-Thickness Supraspinatus Tears.

PURPOSE: To investigate clinical outcomes in patients who underwent arthroscopic repair of isolated partial-thickness rotator cuff tears (PTRCTs) of the supraspinatus tendon with a minimum follow-up period of 5 years. METHODS: All patients who had undergone arthroscopic repair of isolated PTRCTs at least 5 years earlier were included. Preoperatively and postoperatively, the American Shoulder and Elbow Surgeons, QuickDASH (short version of Disabilities of the Arm, Shoulder and Hand questionnaire), and Short Form 12 Physical Component Summary scores were collected, along with postoperative satisfaction (10-point scale) and return to activity. The associations between (1) patient age and outcome scores and (2) location of partial-thickness tear (articular vs bursal sided) and outcome scores were evaluated. Failure was defined as revision surgery of the rotator cuff repair. RESULTS: The study included 24 shoulders (24 patients comprising 9 women and 15 men). Follow-up data were available on 20 shoulders (7 women and 13 men, 83% follow-up) at a mean of 6 ± 1 years postoperatively. The mean age at index surgery was 55 ± 11 years; 6 bursal- and 14 articular-sided tears were repaired. No patient required revision surgery. All scores significantly improved from preoperatively to postoperatively (P < .05); the median satisfaction rating (1, not satisfied; 10, completely satisfied) was 10 (range, 1-10). Neither patient age nor tear location correlated with outcome scores (P > .05). Seventeen patients indicated that they participated in previous recreational activity. Of these patients, 13 (76%) returned to the original level or a similar level of activity, 3 (18%) returned to activity at a lower level, and only 1 (6%) indicated an inability to return to activity. CONCLUSIONS: Patients undergoing arthroscopic repair of PTRCTs can expect excellent clinical outcomes with low failure rates at midterm follow-up given that no patient progressed to revision rotator cuff repair during follow-up. The return-to-activity rate was very high after repair of isolated PTRCTs. Neither patient age nor tear location was associated with outcome scores. LEVEL OF EVIDENCE: Level IV, retrospective case series.

Anterior Capsular Reconstruction for Irreparable Subscapularis Tears.

Chronic anterior shoulder instability due to structural failure of the subscapularis muscle and the anterior capsule is a rare and challenging diagnosis for surgeons to manage because poor-quality capsular, labral, and rotator cuff tissue often limits effective treatment options. If primary repair is not possible because of retraction and poor tissue quality, reconstruction with an allograft or autograft may be the only joint-preserving option. The purpose of this article is to describe a surgical technique for anterior capsular reconstruction using a human acellular dermal allograft for the treatment of irreparable subscapularis tears.

Rotator Cuff Tears at the Musculotendinous Junction: Classification and Surgical Options for Repair and Reconstruction.

Although uncommon, rotator cuff tears that occur medially at the musculotendinous junction can result from acute trauma, anatomic force imbalance, or medial row cuff failure following a previous rotator cuff repair. The quality of the torn muscle and tendon along with the length of the remnant tendon stump should be considered before deciding on the most appropriate repair technique. When muscle and tendon quality are sufficient, the tear can often be repaired directly to the remnant tendon stump and compressed onto the greater tuberosity. If the remnant tendon stump is degenerative, of insufficient length, or lacks tendon in which to place sutures, an allograft patch can be used to augment the repair. When the quality of the remaining muscle and tendon are poor or when the muscle is retracted too far medially and is nonmobile, a bridging technique such as superior capsule reconstruction is preferable. The purpose of this report is to (1) highlight that medial cuff failure can occur both primarily and after previous repair; (2) define and classify the 3 major tear patterns that are encountered, and (3) describe the authors' preferred techniques for medial cuff repair that specifically address each of the major tear patterns.

Operative Treatment of Symptomatic Meso-Type Os Acromiale.

Os acromiale occur frequently in the population and can be a cause of significant shoulder dysfunction and rotator cuff impingement. When symptomatic os acromiale fail conservative management, surgical intervention may become necessary. The purpose of this article is to describe our preferred surgical technique for osteosynthesis of os acromiale using cannulated screws and tension-band wiring.