Typically, foot and ankle cysts are benign growths that can cause discomfort and limit mobility. And while plantar fibromas are one of the most common types of foot cysts, there are several others that can affect the area.

This blog post from Your Next Step will explore these cysts in detail, including their causes, symptoms, and treatment options.

Plantar Fibromas

Plantar fibromas are small, rubbery growths that typically appear on the soles of the feet. They are caused by the growth of fibrous tissue within the plantar fascia tissue that links the heel to the toes, and they can be painful, especially when walking or standing.

Other Foot and Ankle Cysts

In addition to plantar fibromas, there are several other types of cysts that can affect the feet and ankles:

• Ganglion cysts: These are fluid-filled sacs that can appear on the back of the foot or ankle. They are often painless but can be unsightly.
• Synovial cysts: These cysts form around joints and are often filled with synovial fluid, a lubricant that helps joints move smoothly.
• Sebaceous cysts: These cysts are caused by a blockage of a sebaceous gland and can appear anywhere on the body, including the feet and ankles.

Note that in some cases, cysts can become infected or cause nerve compression. Consult with your podiatrist to get your specific type of cyst officially diagnosed.

Causes and Risk Factors

The exact cause of plantar fibromas and other foot and ankle cysts is often unknown. However, several factors may contribute to their development, which include injuries to the feet or ankles, repetitive stress from activities like running or jumping, and underlying medical conditions such as arthritis or diabetes.

Treatment Options

Treatment depends on the type of cyst, its size, and the severity of symptoms. Small, asymptomatic cysts, for example, may not require treatment.

In some cases, a needle can be used to drain the fluid from the cyst. Corticosteroids can also help reduce inflammation and pain. In severe cases, however, surgery may be necessary to remove the cyst.

Dr. Eric Ricefield, Dr. Mark Yagodich, Dr. Aliza V. Eisen, and Dr. Cassandra Stache are ready to help with all your foot care problems. Schedule your appointment and contact us today!