Arthroscopic surgery in a sports medicine practice.

The arthroscope has dramatically changed the approach of the orthopedist to the diagnosis and treatment of joint injuries. A thorough history and physical examination, complemented by careful arthroscopic visualization, allow for a high degree of diagnostic accuracy. The ability to perform arthroscopic surgery has eliminated the need for open arthrotomy in most internal derangements of the knee. Used properly, the arthroscope is an essential tool in the practice of sports medicine.