Causes and Treatment of Tarsal Tunnel Syndrome

Tarsal tunnel syndrome occurs when the tibial nerve, which runs through the tarsal tunnel, becomes compressed or irritated. The tarsal tunnel is a narrow space located on the inner side of the ankle, formed by bone and soft tissues. It allows nerves, blood vessels, and tendons to pass from the leg to the foot. When the tibial nerve is compressed in this confined space, it can cause sharp or burning pain, numbness, or tingling that radiates into the sole of the foot. Symptoms often worsen with activity or later in the day. Common causes of tarsal tunnel syndrome include flat feet or plantar fasciitis, which increase strain on the inner ankle structures. Repetitive movement, prolonged standing, or extra body weight may also contribute to the problem. Diagnosis typically involves a physical exam, nerve conduction tests, and imaging studies to pinpoint the issue. If you are experiencing ankle pain, it is suggested that you schedule an appointment with a podiatrist for a diagnosis and treatment options.

Tarsal tunnel syndrome can be very uncomfortable to live with. If you are experiencing tarsal tunnel syndrome, contact one of our podiatrists of Greater Boston Foot Care, PLLC. Our doctors can provide the care you need to keep you pain-free and on your feet.

Tarsal Tunnel Syndrome

Tarsal tunnel syndrome, which can also be called tibial nerve dysfunction, is an uncommon condition of misfiring peripheral nerves in the foot. The tibial nerve is the peripheral nerve in the leg responsible for sensation and movement of the foot and calf muscles. In tarsal tunnel syndrome, the tibial nerve is damaged, causing problems with movement and feeling in the foot of the affected leg.

Common Cause of Tarsal Tunnel Syndrome

• Involves pressure or an injury, direct pressure on the tibial nerve for an extended period of time, sometimes caused by other body structures close by or near the knee.
• Diseases that damage nerves, including diabetes, may cause tarsal tunnel syndrome.
• At times, tarsal tunnel syndrome can appear without an obvious cause in some cases.

The Effects of Tarsal Tunnel Syndrome

• Different sensations, an afflicted person may experience pain, tingling, burning or other unusual sensations in the foot of the affected leg.
• The foot muscles, toes and ankle become weaker, and curling your toes or flexing your foot can become difficult.
• If condition worsens, infections and ulcers may develop on the foot that is experiencing the syndrome.

A physical exam of the leg can help identify the presence of tarsal tunnel syndrome. Medical tests, such as a nerve biopsy, are also used to diagnose the condition. Patients may receive physical therapy and prescriptive medication. In extreme cases, some may require surgery.

If you have any questions please feel free to contact our office located in Plymouth, MA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.