Midcarpal arthroscopy: anatomy and technique.

Wrist arthroscopy has had a dramatic impact in both evaluation and treatment of a variety of wrist problems. Wrist arthroscopy has typically meant arthroscopy of the proximal wrist joint; however, midcarpal joint arthroscopy is becoming a routine part of a complete arthroscopic examination of the wrist. Specific indications, pertinent anatomy, and a clear technique for performing a midcarpal arthroscopy is not well documented in the literature. This article attempts to offer some insight on these issues.