title: Surgical treatment of osteoarthritis of the shoulder.
abstract: Shoulder dysfunction is unusual in osteoarthritis and usually responds to conservative treatment. The primary indication for surgery is pain unresponsive to medical management. The procedure of choice for degenerative changes in the glenohumeral joint is hemiarthroplasty or total shoulder replacement depending on the condition of the glenoid. Shoulder fusion is rarely necessary for osteoarthritis and is recommended for chronic infection, flail shoulder, and failed total shoulder replacement not amenable to revision. Joint resection is reserved for infected joints with massive bone loss. The results of shoulder arthroplasty are good to excellent in 86 to 94 per cent of all patients. The results of shoulder arthrodesis are less predictable, but are usually satisfactory in approximately 75 per cent of patients with 10-year follow-up. The treatment of AC and SC joint arthritis is conservative with rest, local heat, and medication. Pain unresponsive to this regimen is an indication for resection of the joint. Good results with this procedure directly correlate with pain relief on injection of the joint with local anesthetic.
authors.affiliation: Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
authors.forename: A D
authors.initials: AD
authors.lastname: Boyd
authors.forename: T S
authors.initials: TS
authors.lastname: Thornhill
mesh_terms: D006801:Humans; D007595:Joint Prosthesis / Q000534:rehabilitation; D010003:Osteoarthritis / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D012785:Shoulder Joint / Q000503:physiopathology / Q000601:surgery*; D013314:Stress, Mechanical