Level IV: Retrospective study.

Background:Injuries to the superior glenoid labrum represent a significant cause of shoulder pain among active patients. The physical requirements of military service may contribute to an increased risk of injury. Limited data are available regarding the success of superior labral anterior posterior (SLAP) repairs in an active military population.Purpose:To quantify the rate of clinical failure and surgical revision after isolated and combined SLAP repair.Study Design:Cohort study; Level of evidence, 3.Methods:All consecutive active-duty servicemembers undergoing arthroscopic repair of type II SLAP lesions at a single institution between 2006 and 2012 were identified. Patients with less than 2-year clinical follow-up and nonmilitary status were excluded. Demographic variables, surgical variables, and occupational outcomes were extracted from electronic medical records and confirmed with the US Army Physical Disability Agency database. Failure was defined as subsequent revision surgery or medical discharge with persistent shoulder complaints.Results:A total of 192 patients with SLAP repair were identified with a mean follow-up of 50.0 months (SD, 17.0 months). Isolated SLAP repair occurred in 31.3% (n = 60) versus 68.8% (n = 132) with concomitant procedures. At final follow-up, 37.0% (n = 71) of patients reported some subjective activity-related shoulder pain. Postoperative return to duty occurred in 79.6% (n = 153), and only 20.3% (n = 39) were discharged with continuing shoulder disability. The combined rotator cuff repair (96%; P = .023) and anteroinferior labral repair group (88%; P = .056) had a higher rate of functional return than isolated SLAP repair (70%). Thirty-one (16.1%) patients were classified as surgical failure and required revision. Of these, the majority of patients undergoing biceps tenodesis (76%) returned to active duty, as compared with revision SLAP repair (17%). Lower demand occupation and the presence of combined shoulder injuries (P = .011 and .016, respectively) were significantly associated with a lower risk of medical discharge and revision surgery, respectively.Conclusion:Favorable outcomes can be anticipated in the majority of military servicemembers after arthroscopic SLAP repair, particularly with combined shoulder injuries. Revision surgery occurred in 16% of patients after primary SLAP repair.Clinical Relevance:Isolated repair of unstable SLAP lesions and/or increased upper extremity demands are associated with higher failure rates in this population.

Background: Particulated juvenile cartilage allograft transfer (PJCAT) is an emerging treatment option for management of osteochondral lesions of the talus (OCLTs). This series reports on outcomes and identifies predictors for success following PJCAT for isolated OCLTs. Methods: We reviewed 33 consecutive patients who underwent PJCAT by a single surgeon from 2013 to 2017. Preoperative demographic factors (age, body mass index [BMI], tobacco use, behavioral health comorbidity, and ankle pain visual analog score [VAS]) and OCLT morphologic data were collected. Outcomes included postoperative improvements in VAS and American Orthopaedic Foot & Ankle Society (AOFAS) score and clinical success/failure. Results of 7 second-look arthroscopies and complications are provided. Categorical data are reported as frequencies, and statistical means with P values are reported for continuous variables. We had a mean 3.5 years of follow-up. Results: Improvement in ankle pain VAS following isolated PJCAT was 51% ( P < .001). For the first 16 consecutive patients in whom complete AOFAS scores were available, 40% ( P < .001) improvement occurred. Presence of 1 or more behavioral health diagnoses was a risk factor for decreased pain relief, while moderate to severe preoperative pain (VAS >5.9) predicted improved postoperative pain relief. Age, BMI, tobacco use, and OCLT morphology did not affect outcomes. Conclusion: For treatment of large, high-stage OCLTs, PJCAT resulted in 40% to 50% improvement in ankle pain and disability within 3.5 years. The results may be better in patients with moderate to severe preoperative pain but worse in those with preexisting behavioral health diagnoses. Level of Evidence: Level IV, retrospective case series.