Common peroneal nerve dysfunction is a condition where damage to the peroneal nerve leads to weakness, numbness, or loss of movement in the lower leg and foot. The peroneal nerve branches from the sciatic nerve and controls muscles responsible for lifting the foot and toes. Dysfunction in this nerve can cause foot drop, making it difficult to lift the foot when walking. Causes include direct trauma, prolonged pressure on the nerve, knee injuries, or underlying conditions like diabetes. Diagnosis typically involves a physical exam, nerve conduction studies, and imaging to assess nerve health and identify any underlying issues. Treatment depends on the severity and may involve targeted exercises to strengthen muscles, braces or splints to support the foot, and in some cases, surgery to relieve pressure on the nerve. Early diagnosis and intervention are essential for optimal recovery and preventing long-term complications. If you have symptoms as described, it is strongly suggested that you visit a podiatrist for a proper diagnosis and appropriate treatment.

Some foot conditions may require additional professional care. If you have any concerns, contact one of our podiatrists of Itasca Foot & Ankle. Our doctors can provide the care you need to keep you pain-free and on your feet.

Rare Foot Conditions

The majority of foot conditions are common and can be treated by a podiatrist.  Standard diagnostic procedures are generally used to identify specific conditions and treatment can be rendered. A podiatrist also treats rare foot conditions which can be difficult to diagnose and may need extra attention and care. 

There are many rare foot conditions that can affect children. Some of these can include:

• Freiberg’s disease
• Kohler’s disease
• Maffucci syndrome

Freiberg’s disease - This can be seen as a deterioration and flattening of a metatarsal bone that exists in the ball of the foot. It typically affects pre-teen and teenage girls, but can affect anyone at any age. Symptoms that can accompany this can be swelling, stiffness, and the patient may limp. 

Kohler’s disease - This often targets the bone in the arch of the foot and affects younger boys. It can lead to an interruption of the blood supply which ultimately can lead to bone deterioration. The patient may limp or experience tenderness, swelling, and redness.

Maffucci syndrome - This affects the long bones in a child’s foot leading to the development of abnormal bone lesions. They are benign growths and typically develop in early childhood and the bones may be susceptible to breaking. 

A podiatrist can properly diagnose and treat all types of rare foot conditions. If your child is affected by any of these symptoms or conditions, please don’t hesitate to call our office so the correct treatment method can begin.

If you have any questions please feel free to contact our offices located in Itasca and Hoffman Estates, IL . We offer the newest diagnostic tools and technology to treat your foot and ankle needs.