What is a ganglion cyst? How is it removed?
A ganglion cyst is a synovial cyst that arises from the lining of a tendon sheath. The most common location for this type of cyst is on the wrist near the base of your thumb. The cyst may be aspirated or excised depending on the problems it is causing. Physician evaluation is warranted if the cyst is causing pain and/or dysfunction of your hand. Click here for our Hand Diagram.