Ganglion cyst - Wikipedia - cyst thumb

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​That bump on your wrist is likely a ganglion cyst - UChicago Medicine cyst thumb


People who have wear-and-tear arthritis in the finger joints closest to their fingernails are at higher risk of developing ganglion cysts near those.

Ganglion cysts are very common. They are most frequently found on back of the wrist (see Figure 1), the palm side of the wrist, the base of the finger on the palm.

WebMD explains the symptoms and treatment of a ganglion cyst, to a tendon, you may feel a sense of weakness in the affected finger.

The cyst forms when the synovial tissue around the finger or toe joint degenerates. This is associated with osteoarthritis and other degenerative.

The mucous cyst usually appears at the joint nearest to the fingernail, called the distal interphalangeal (DIP) joint, and can be found on the thumb or on any of.