Evaluation and Management of Rotator Cuff Tears Following Shoulder Dislocation.

Abstract

Purpose of review: This review aims to summarize the epidemiology, associated pathology, and treatment options for rotator cuff tears following shoulder dislocations and to provide a treatment algorithm for these complex injuries.

Recent findings: Rotator cuff tears after shoulder dislocations most often occur in patients older than 40 and may be more prevalent in women. Up to 50% of these patients may have concomitant Bankart lesions. Patients treated nonoperatively generally have worse functional outcomes and higher pain scores than those who undergo rotator cuff repair. However, further studies are needed to elucidate when the rotator cuff can be repaired in isolation versus in combination with capsulolabral stabilization. Reverse total shoulder arthroplasty is a viable treatment option for elderly patients with irreparable cuff tears after dislocation or post-instability arthropathy. Patients who sustain a shoulder dislocation should be evaluated for a rotator cuff tear, particularly if older than 40. Those with post-instability full-thickness rotator cuff tears benefit from surgical treatment. Further research is needed to clarify when additional stabilization procedures should be performed alongside rotator cuff repair.