ULNOHUMERAL ARTHROPLASTY FOR PRIMARY DEGENERATIVE ARTHRITIS OF THE ELBOW

Abstract

The data from this study show that ulnohumeral arthroplasty can yield satisfactory long-term pain relief and an increase in the range of motion. Patients with severe preoperative limitation of elbow extension of >60 degrees and flexion of <100 degrees and those who undergo manipulation under anesthesia in the early postoperative period to increase motion are at risk for the development of ulnar nerve dysfunction postoperatively. One should consider prophylactic ulnar nerve decompression or mobilization under these circumstances.