Arthroplasty of the elbow in rheumatoid arthritis.
The study consists of 208 elbow arthroplasties performed on rheumatoid arthritic patients. A straight resection of the joint was used in 53 cases and a modified Hass arthroplasty with skin interposition in 155 cases. The average postoperative range of motion in these groups was 100 degrees and 96 degrees respectively. Postoperatively the joint was painless in 81 and 67% of the elbows respectively. The Hass arthroplasty gave a better stability and extension power. The most common complications were paresthesias in the region of the ulnar nerve and bone resorption in the region of the ulnar nerve and bone resorption in the region of the olecranon fossa.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000844:Ankylosis / Q000209:etiology / Q000503:physiopathology; D001172:Arthritis, Rheumatoid / Q000601:surgery*; D001178:Arthroplasty / Q000009:adverse effects / Q000379:methods*; D001862:Bone Resorption / Q000209:etiology; D004551:Elbow Joint / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D005598:Fractures, Spontaneous / Q000209:etiology; D006801:Humans; D006811:Humerus / Q000601:surgery; D008875:Middle Aged; D010292:Paresthesia / Q000209:etiology; D016038:Skin Transplantation; D014459:Ulnar Nerve / Q000503:physiopathology