The tibial nerve is found within the tarsal tunnel that is located in the back of the ankle. An injury can cause this nerve to become compressed or irritated, which may lead to tarsal tunnel syndrome. This is a narrow area, and may become swollen if a sprained ankle has occurred. Additionally, there may be an existing bone spur or varicose veins that can cause this condition. Patients who have medical conditions such as flat feet, high arches, diabetes, or a thyroid disorder may be prone to having this ailment. Common symptoms include foot and toe pain, and overall weakness in the foot. Tarsal tunnel syndrome is generally confirmed by having an examination performed. The inability to move the toes may lead to a positive diagnosis, which may be followed by having a nerve biopsy done. Treatment may include performing specific stretches, in addition to elevating the foot as often as possible. If you have pain in this part of your foot, it is suggested that you confer with a chiropodist who can guide you toward additional treatment methods.
Tarsal tunnel syndrome can cause pain and progress over time. If you are experiencing any symptoms of tarsal tunnel syndrome, please consult with one of the chiropodists from The Footcare Centre. Our chiropodists will assess your condition and provide you with quality foot and ankle treatment.
What Is Tarsal Tunnel Syndrome?
Tarsal tunnel syndrome is a condition in which the posterior tibial nerve, which is located within a structure called the tarsal tunnel on the inside of the ankle, is squeezed. Compression of the posterior tibial nerve can be caused by injuries, such as ankle sprains, systemic diseases like diabetes or arthritis, strain on the tarsal tunnel due to flat feet, or an enlarged structure like a cyst squeezing the nerve.
Symptoms
Symptoms of tarsal tunnel syndrome can appear suddenly and are generally worsened by physical activity.
Common symptoms include:
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Tingling, burning, or electrical shock sensation on the inside of the ankle or bottom of the foot
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Numbness
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Shooting pain
Diagnosis
Tarsal tunnel syndrome is diagnosed through physical examination. If initial treatment is ineffective, imaging or nerve studies may also be necessary.
Treatment
Nonsurgical treatments for tarsal tunnel syndrome include resting and icing the foot, bracing or immobilizing the foot, wearing an orthotic device, modifying your footwear, and taking medications to relieve pain. Surgery may be needed if nonsurgical treatments are ineffective.
If you have any questions, please feel free to contact our office located in . We offer the newest diagnostic and treatment technologies for all your foot care needs.