Outcomes after arthroscopic repair of rotator cuff tears in the setting of mild to moderate glenohumeral osteoarthritis

• Published in: World journal of orthopedics 2022-07, Vol.13 (7), p.631-643
• Main Authors: Hong, Ian S, Rao, Allison J, CarlLee, Tyler L, Meade, Joshua D, Hurwit, Daniel J, Scarola, Gregory, Trofa, David P, Schiffern, Shadley C, Hamid, Nady, Connor, Patrick M, Fleischli, James E, Saltzman, Bryan Michael
• Format: Article
• Language: English
• Subjects: Retrospective Cohort Study
• ISSN: 2218-5836; 2218-5836
• DOI: 10.5312/wjo.v13.i7.631

BACKGROUNDRotator cuff pathology is a very common source of shoulder pain. Similarly, osteoarthritis of the glenohumeral joint can cause shoulder pain and produce similar symptoms. Surgical management can be indicated for both pathologies, however, outcomes data is limited when examining rotator cuff repair (RCR) in the setting of glenohumeral arthritis (GHOA). Thus, this study sought to determine outcomes for patients who undergo RCR in the setting of GHOA. AIMTo evaluate if a relationship exists between outcomes of RCR in the setting of GHOA. METHODSThis was a retrospective analysis of patients who underwent arthroscopic rotator cuff repair with concurrent glenohumeral osteoarthritis between 2010-2017. Patients were stratified based on rotator cuff tear size and glenohumeral osteoarthritis severity. Cohorts were paired 1:1 with patients without glenohumeral osteoarthritis. Patients included had a minimum two year follow-up. Rate of conversion to total shoulder arthroplasty, complication rates following initial surgery, and patient-reported outcome measures were collected. RESULTSA total of 142 patients were included. The number of patients that required total shoulder arthroplasty within two years after index surgery was low. 2/71 (2.8%) patients with GHOA, and 1/71 (1.4%) without GHOA. Following rotator cuff repair, both groups showed favorable patient-reported outcomes. CONCLUSIONPatients with glenohumeral osteoarthritis who underwent arthroscopic rotator cuff repair showed comparable outcomes to patients without glenohumeral osteoarthritis.