Pronator syndrome

Pronator syndrome (compressive neuropathy of the median nerve in the region of the elbow) is discussed in detail. The anatomy is reviewed, highlightin g the most common potential sites of compression to the median nerve. The c linical features including symptoms, physical examination, and electrodiagn ostic studies are reviewed. The discussion continues with nonoperative and operative treatment. This article attempts to give the reader a comprehensi ve understanding of pronator syndrome, including the ability to diagnose an d treat it.