This retrospective study evaluated the outcome of total wrist fusion, predominantly using the Mannerfelt technique, in patients with rheumatoid arthritis. One hundred and fifteen patients were operated on for painful wrist destruction. The mean pain scores were 3.6 (1-4) pre-operatively, 1.9 (1-4) after 6 weeks and 1.3 (1-4) at 1 year. Although the radiological fusion rate was good, only 40% of the patients were very satisfied with the result. Ability to perform activities of daily living was only very much improved in 30% of the patients. Grip strength significantly improved after surgery.

We have analysed the results of 28 total elbow replacements in 27 patients. The replacements were made using the Kudo unconstrained, unlinked, total elbow prosthesis. The elbows were all affected by rheumatoid arthritis. The follow-up time was from 3 to 7 years, with a mean follow-up of 58 months. Our results with this prosthesis in rheumatoid arthritis appear promising and only few complications were noticed. In one case, a radiological loosening of the ulnar component was observed at the 5-year visit but without any clinical symptoms and no operations were needed. In two other cases, an open reduction was performed within the first 3 months to correct a subluxation. A triceps tendon was re-inserted for a fourth patient 55 months postoperatively. In general, the range of motion became statistically significantly better with the prosthesis and there was also a high rate of relief of pain in patients in whom the elbow was severely affected by rheumatoid arthritis.