Default disease illustration

Ganglion, ankle and foot Save


ICD-10 code: M67.47

Chapter: Diseases of the musculoskeletal system and connective tissue

Ganglion Cysts on the Ankle and Foot: Causes, Symptoms, and Treatment

Ganglion cysts are fluid-filled sacs that form on the ankle and foot joints, tendons, or ligaments. These cysts are noncancerous and usually harmless, but they may cause pain or discomfort if they press on a nearby nerve or interfere with joint movement. Here's what you need to know about ganglion cysts on the ankle and foot.

Causes of Ganglion Cysts on the Ankle and Foot

The exact cause of ganglion cysts is unknown, but some factors that may contribute to their development include:

  1. Trauma or injury to the joint or tendon
  2. Repetitive stress or overuse of the joint or tendon
  3. Inflammation or degeneration of the joint or tendon
  4. A genetic predisposition to cyst formation
Symptoms of Ganglion Cysts on the Ankle and Foot

Most ganglion cysts on the ankle and foot are small and painless, but some may cause symptoms such as:

  1. Pain or discomfort when walking or standing
  2. A visible lump or bump on the joint or tendon
  3. Tenderness or swelling around the cyst
  4. Numbness or tingling in the foot or ankle
Treatment of Ganglion Cysts on the Ankle and Foot

If you have a ganglion cyst on your ankle or foot that is not causing any symptoms, your doctor may recommend monitoring it and waiting to see if it goes away on its own. If the cyst is causing pain or interfering with joint movement, your doctor may recommend one or more of the following treatments:

  1. Aspiration: draining the fluid from the cyst with a needle
  2. Surgery: removing the cyst and its stalk
  3. Immobilization: wearing a brace or cast to restrict joint movement
  4. Corticosteroid injection: reducing inflammation and pain in the joint

If you have a ganglion cyst on your ankle or foot, talk to your doctor about the best treatment options for your specific case. With proper treatment, most people can manage their symptoms and return to their normal activities without any long-term complications.