Tarsal tunnel syndrome is a painful condition that affects the foot and ankle. It occurs when the tibial nerve, which runs along the inside of the ankle, becomes compressed or squeezed.
This compression can lead to pain, numbness, and tingling in the foot and toes.
The tarsal tunnel is a narrow space on the inside of the ankle. It's formed by bone on one side and a thick ligament on the other. Several important structures pass through this tunnel, including blood vessels, tendons, and the tibial nerve. When this nerve gets squeezed, it can cause a range of uncomfortable symptoms.
Pain like this can hinder movement and slow you down. Our goal at Superfeet is to get you walking, running, and living again, as pain-free as possible.
Causes of Tarsal Tunnel Syndrome
Tarsal tunnel syndrome can be caused by various factors that put pressure on the tibial nerve. One common cause is flat feet or fallen arches. When the foot's arch collapses, it can stretch the tibial nerve and lead to compression.
Injuries to the ankle, such as sprains or fractures, can also cause tarsal tunnel syndrome. These injuries can lead to swelling that puts pressure on the nerve. In some cases, ganglion cysts or other soft tissue growths near the tarsal tunnel can compress the nerve.
Certain medical conditions can increase the risk of developing tarsal tunnel syndrome. These include diabetes, which can cause nerve damage, and arthritis, which can lead to inflammation in the ankle joint. Varicose veins near the tarsal tunnel can also put pressure on the tibial nerve.
Sometimes, tarsal tunnel syndrome can be caused by repetitive stress. Activities that involve prolonged standing, walking, or running can irritate the tibial nerve over time. This is why the condition is mostly seen in athletes or people with jobs that require a lot of time on their feet.
Symptoms of Tarsal Tunnel Syndrome
The symptoms of tarsal tunnel syndrome can vary from person to person, but there are some common signs to look out for—pain is, of course, the first symptom people notice. It's usually felt on the inside of the ankle and can extend into the arch of the foot.
Numbness and tingling are also common symptoms.
In some cases, people with tarsal tunnel syndrome may experience weakness in their foot muscles. This can make it difficult to move the toes or maintain balance while walking.
When dealing with symptoms like pain and weakness, insoles can be a game-changer.
Preventing Tarsal Tunnel Syndrome
Prevention: this is where the benefits of Superfeet insoles really shine. The supportive shape and stabilizing structure help your feet in their nature shape which can go a long way toward helping reduce pain, numbness, and tingling.
For athletes or people with jobs that involve a lot of standing or walking, proper footwear is crucial. Your shoes and insoles should provide good arch support and cushioning. It's also important to replace your shoes regularly, as worn-out shoes can contribute to foot problems.
Stretching exercises for your feet and ankles can help keep them flexible and reduce the risk of injury. If you're starting a new exercise program, it's important to increase your activity level gradually to give your feet and ankles time to adapt.
By taking these preventive measures and being aware of the early signs of tarsal tunnel syndrome, you can help keep your feet healthy and pain-free. Remember, if you do experience persistent foot pain or numbness, it's always best to consult with a healthcare professional for proper diagnosis and treatment.
Whether you struggle with tarsal tunnel syndrome, another condition, or are simply looking to keep your feet and ankles strong and healthy, Superfeet insoles can help power your every move.
Written in consultation with and reviewed by Superfeet Biomechanics and Education team members Meredith Wells, PhD and Justin Wager, PhD