Tarsal tunnel syndrome is a condition that results from compression of the tibial nerve as it passes through the inner ankle. This area, known as the tarsal tunnel, is a tight space that can become inflamed or restricted. The condition is classified as an entrapment neuropathy, because the nerve becomes trapped and irritated. This leads to abnormal nerve signals that cause pain and sensory changes in the foot. Knowing the definition and causes of this condition can help individuals recognize symptoms early.
Symptoms often include a burning tingling sensation along the inner ankle and into the sole of the foot. Some individuals may feel numbness, weakness, or shooting pain that worsens with movement. The discomfort may come and go, or become more constant over time. Activities that involve prolonged standing or walking can increase symptoms. These sensations can affect balance and make everyday tasks more difficult.
Risk factors for tarsal tunnel syndrome include structural foot issues such as flat feet, which place added stress on the nerve. Ankle injuries can lead to swelling that compresses the nerve within the tunnel. Other contributing causes include growths such as cysts or inflammation from overuse. Wearing improper footwear that lacks support may also increase pressure on the inner ankle. These factors can combine to create an environment where nerve irritation develops.
Treatment focuses on relieving pressure and improving foot support. Rest, wearing proper footwear, and orthotics can help reduce strain on the affected area. Early care can prevent worsening symptoms and improve mobility. Seeking a podiatric evaluation ensures a targeted treatment plan that addresses the underlying cause. If you have signs of tarsal tunnel syndrome, it is suggested that you consult a podiatrist who can accurately diagnose and treat tarsal tunnel syndrome.
Tarsal tunnel syndrome can be very uncomfortable to live with. If you are experiencing tarsal tunnel syndrome, contact Dr. George Yarnell of Pennsylvania. 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 contact our office located in Lansdowne, PA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.
