What is Foot Drop?

Foot Drop occurs when the foot does not move upward when we step and almost flops with each step. This requires using the thigh to more aggressively lift the foot and ankle (like climbing a stair) because the foot does not lift up when stepping. This can also involve inability to move the toes or other parts of the foot voluntarily, dragging of the foot with walking, pain, weakness, nerve symptoms (burning, tingling, and numbness), and increased falls. Foot Drop is typically caused by a nerve or muscle injury. Common causes include the following: knee injuries, knee surgery, injury to the common peroneal nerve, multiple sclerosis, diabetes with nerve damage or neuropathy, strokes, muscular dystrophy, ALS, spinal stenosis, and spinal injuries. A clinical exam with a doctor and certain tests (MRI, EMG/NCV) are often used to diagnose the condition with details of the patient's medical history. Successful treatment or control of the underlying medical condition that is causing the foot drop may make the condition temporary. However, in some patients, this condition is permanent. If this is permanent, physical therapy, special shoes and braces are used to control the condition and make the patient more functional. Additionally, regular foot exams are important for patients with foot drop, as foot drop can lead to callouses, blisters, pain, and other issues with the feet. Dr. Bender, 6931 W. North, Oak Park, IL, 60302. 708-763-0580.