bone, joint, and muscle disorders
Tarsal Tunnel Syndrome
Diagnosis of Tarsal Tunnel Syndrome
A doctor's examination of the foot Sometimes nerve conduction studies Sometimes MRI (magnetic resonance imaging) To diagnose tarsal tunnel syndrome, a doctor manipulates the affected foot during a physical examination. For example, tapping the injured or compressed area just below the ankle bone often causes tingling (referred to as the Tinel sign), which may extend to the heel, arch, or toes. Nerve conduction studies may be useful to determine the cause or extent of the injury, especially if foot surgery is being considered. Sometimes an MRI is helpful to evaluate the surrounding structures that might be contributing to nerve compression. 