MR imaging of injuries to the small joints.

This article describes MR imaging of acute and chronic injuries of the ankle and foot, elbow, and hand and wrist. Conditions discussed include ligament and tendon injuries, fractures and bone bruises, osteochondral defects, foreign bodies, and posttraumatic ganglions. Other topics covered include fasciitis, nerve and muscle injuries about the elbow, and triangular fibrocartilage tears.