Wrist arthrodesis in rheumatoid arthritis

Description: Arthrodesis of the wrist is a standard operation which is indicated for severe rheumatoid arthritis in which destruction is too advanced for more conservative procedures, or after failure of previous surgery. We have developed an L-shaped plate designed for this purpose. It provides rigid internal fixation with the wrist in the neutral position and utilises bone grafts obtained from the distal ulna and the carpal bones. We have carried out 29 successful fusions between 1992 and 1995. In all 29 patients synovectomy and resection of the head of the ulna were performed; 11 also had reconstruction of ruptured extensor tendons. All the patients obtained bony union, pain relief and improved function.
Wrist arthrodesis in rheumatoid arthritis. A new technique using internal fixation. Pech J, Sosna A, Rybka V, Pokorný D. J Bone Joint Surg Br. 1996 Sep;78(5):783-6.