Definition

Pes cavus is a foot that has an abnormally high arch.

Causes

Pes cavus may be caused by another health problem, such as:

• Charcot-Marie-Tooth disease
• Cerebral palsy
• Friedreich ataxia
• Spinal cord tumor
• Clubfoot
• Compartment syndrome
• Crush injury

Risk Factors

This problem is more common in people who are over 60 years of age. It is also more common in women.

Symptoms

Some people may not have symptoms. People who do may have:

• Pain in 1 or both feet
• Problems walking
• A history of ankle sprains
• Calluses

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Diagnosis

You will be asked about your symptoms and health history. A physical exam will be done. It will focus on your feet. This is enough to make the diagnosis.

Images may be needed to confirm the diagnosis. This can be done with x-rays.

Treatment

Any health problems causing pes cavus will need to be treated. These methods may also be used:

• Physical therapy
• A change in shoes, shoe inserts, or a brace to manage symptoms

People who are not helped by these methods may need surgery. The type of surgery done depends on what is causing the pes cavus.

Prevention

There are no known guidelines to prevent pes cavus.