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Dorsal Wrist Ganglion

Dorsal wrist ganglion

Ganglions are small sacs (cysts) filled with clear, jelly-like fluid. They often appear as bumps on the hands and wrists, but they can also develop on the feet, ankles, knees, or shoulders. A ganglion can grow out of a joint capsule, which surrounds and protects the joint, or out of a tendon sheath, which covers the tendon (the ropey fibres connecting muscle to bone). Most people with ganglions notice that the bumps appear suddenly.

Current as of:
July 1, 2021

Author: Healthwise Staff
Medical Review:
William H. Blahd Jr. MD, FACEP - Emergency Medicine
Anne C. Poinier MD - Internal Medicine
Adam Husney MD - Family Medicine
Kathleen Romito MD - Family Medicine
Herbert von Schroeder MD, MSc, FRCSC - Hand and Microvascular Surgery