Treatment of the wrist in rheumatoid arthritis.

Wrist involvement is common in rheumatoid arthritis and affects up to 50% of patients within the first 2 years after the onset of the disease, including bilateral involvement. It is a progressive disease that destroys the articular cartilage and surrounding soft tissues, thus leading to severe deformities. Radiological changes are characteristic and include narrowing of the joint line, cysts, and periarticular osteoporosis. Clinical changes are characterized by different scoring systems, indicating different therapeutic options. Surgical orthopedic treatment options include joint-preserving techniques to prevent further damage (radiosynoviorthesis, synovectomy, or axial correction with tendon transfers in earlier stages) and joint replacing techniques to restore function (arthrodesis, resection arthroplasty or total joint arthroplasty in later stages). This article reviews pathologic changes in the rheumatoid hand and their surgical treatment alternatives.