Arthrodesis of the wrist by internal fixation in rheumatoid arthritis: a follow-up study of forty-five consecutive cases.
Between 1972 and 1981, 59 wrists of 44 patients destroyed by rheumatoid arthritis were arthrodesed by internal fixation with a Rush pin. This study comprises 45 wrists of 38 surviving patients--nine men and 29 women, aged 20 to 72 years. The follow-up time ranged from 1 to 11 years with a mean of 3.9 years. The surgical technique used in this study is simple and safe, and a good position of the wrist in both frontal and lateral projections can easily be achieved. The Rush pin is passed down the third metacarpal and into the radius. It stabilizes the wrist adequately. All the wrists operated on obtained a strong bony fusion of the radiocarpal joint. The complication rate was low. Five of 45 Rush pins were removed because the subcutaneously located distal tip between the metacarpals irritated tendons and skin. In one male patient a thin Rush pin broke and a pseudoarthrosis of the intercarpal joints developed; there was, however, no need to remove the pin.
D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000601:surgery*; D001174:Arthrodesis / Q000009:adverse effects / Q000379:methods*; D001858:Bone Nails; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007103:Immobilization; D008297:Male; D008875:Middle Aged; D010014:Osteolysis / Q000000981:diagnostic imaging / Q000209:etiology; D011859:Radiography; D014953:Wrist / Q000033:anatomy & histology / Q000000981:diagnostic imaging / Q000601:surgery*