Evaluation and Management of Elbow Osteoarthritis
The Problem The elbow is a modified hinge joint that consists of one synovial lining, 2 degrees of freedom (flexion-extension and pronation-supination), and three articulating surfaces (ulnotrochlear, radiocapitellar, and proximal radioulnar). While the elbow is a non-weightbearing joint, it withstands high stresses with daily activity all transmitted through a small surface area. With normal activities…
