Osteoarthropathy of the hand and wrist in patients undergoing long-term hemodialysis.

Radiographs of the hand and wrist in 81 patients who had undergone hemodialysis for a minimum of 5 years (mean, 7.8 years) were reviewed. In 32 patients arthritic changes were found, consisting of articular erosions, joint space narrowings, periarticular cysts, and osteopenia. Seven of the 32 patients had periarticular calcific deposits. The frequency and severity of the radiographic findings increased with increasing duration of dialysis. It appears that in addition to the well-recognized secondary hyperparathyroidism there is another commonly occurring osteoarthropathy (40% in this series) related to long-term hemodialysis.