Tarsal tunnel syndrome, abbreviated TTS, is a relatively lesser-known but impactful condition affecting the feet. It is comparable to the more recognized carpal tunnel syndrome but occurs in the ankle. TTS is characterized by compression or irritation of the tibial nerve as it passes through the tarsal tunnel, a narrow space on the inside of the ankle, behind the medial malleolus. Various factors can contribute to TTS, with the most common cause being excessive pressure on the nerve due to inflammation or injury. Additional potential causes include overpronation, diabetes, and systemic diseases such as arthritis. Symptoms often include tingling, burning sensations, and pain along the inner ankle and sole that can radiate into the toes. Treatment options for tarsal tunnel syndrome depend on its severity. Conservative approaches include getting adequate rest, taking anti-inflammatory medications, or wearing orthotic devices. These treatments can help to alleviate pressure on the nerve. In severe cases, surgical intervention may be necessary to decompress the tibial nerve. Early diagnosis and appropriate management are essential to relieving the discomfort associated with tarsal tunnel syndrome and restoring normal foot function. If you have this condition, it is strongly suggested that you are under the care of a podiatrist who can effectively manage tarsal tunnel syndrome.

Tarsal tunnel syndrome can be very uncomfortable to live with. If you are experiencing tarsal tunnel syndrome, contact Kevin Powers, DPM of The Center for Lower Extremity Nerve Surgery. Our doctor 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 offices located in Indianapolis and Bloomington, IN . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.