Arthroscopy of the ankle.

This article describes the surgical technique of arthroscopy of the ankle and the indications for its use. In addition to describing the common anterolateral and anteromedial arthroscopic portals, a discussion is also given regarding portal anatomy of ankle arthroscopy and the various neurovascular structures that lie in close proximity to the arthroscopic portals. Arthroscopy of the ankle has a definite role in the management of certain lesions of the ankle, such as loose bodies, or osteochondral or chondral defects of the talus. Ankle arthroscopy is a technically demanding surgical procedure and great attention to detail is required to perform this procedure in a safe and reproducible fashion.