Ganglion

A ganglion is a lump on your wrist, finger, or foot. The lump is caused by a protrusion of the tendon sheath or the capsule surrounding a joint.

How does a ganglion on the wrist develop?

The exact cause of a ganglion is often unclear. A ganglion can sometimes result from osteoarthritis in a joint of the finger, hand, or foot. It may also be related to connective tissue damage around the wrist. A ganglion usually develops gradually.

What are the symptoms of a ganglion on the wrist?

Fluid can accumulate in the ganglion, causing the lump to become larger. In most cases, a ganglion doesn’t cause any symptoms. However, it may sometimes be annoying or get in the way, leading to a dull or nagging discomfort.

How do you treat a ganglion on the wrist?

In most cases, a ganglion goes away on its own. If it doesn’t disappear and continues to cause pain, it may be removed through surgery.

Alternatively, the fluid can be aspirated from the ganglion to reduce the discomfort. Patients may also choose to wear a wrist brace, which relieves strain on the wrist and helps reduce nagging pain.