What is tarsal tunnel syndrome?
Tarsal tunnel syndrome is a condition characterized by the tibial nerve in the ankle becomes compressed or squeezed. This condition is similar to carpal tunnel in the wrist but affects the foot instead.
What are causes of TTS?
Causes of tarsal tunnel syndrome, or TTS, can include:
- Flat feet or fallen arches
- Swelling resulting from an ankle sprain
- Diseases, like arthritis or diabetes, which cause swelling and nerve compression
- A varicose vein, ganglion cyst, swollen tendon or bone spur
What are symptoms of TTS?
Common symptoms of TTS can include:
- Pain
- Sensations of tingling of numbness
- Weakness in the affected foot
How is TTS diagnosed?
While there is no specific test for the diagnosis of tarsal tunnel syndrome, your doctor will be able to come to a definitive conclusion based on your personal medical history, as well as clinical examination. The main complaint doctors receive regarding tarsal tunnel syndrome is pain directly over the tarsal tunnel that radiates to the arch and plantar of the foot.
What are treatment options for TTS?
Treatment for tarsal tunnel syndrome may include resting, physical therapy or orthotic devices to help reduce symptoms. In more severe cases, surgery may be required to relieve the pressure on the nerve.