Hemiarthroplasty was performed in 10 patients with rheumatoid arthritis of the shoulder joint. A humeral head prosthesis was inserted to replace the articular surface of the humeral head in 12 shoulders. Marked relief of pain and improved function in long term follow-up examinations were noted in the majority of the patients. The indication for shoulder hemiarthroplasty is severe pain and chronic rheumatoid disease.
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Leonard Marmor (1977) studied this question.