Triggering of Thumb by a Ganglion Cyst of the Flexor Tendon Sheath at A1 Pulley: A Case Report

摘要

Ganglions of the wrist and hand are commonly seen but the most common sites are in the dorsum of the wrist followed by the volar side in the distal forearm at the wrist crease. The Ganglion cysts arising from the flexor tendon sheath are rare and only a few are reported in the literature.