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Learn about foot drop, a neurological condition characterized by difficulty lifting the front part of the foot, primarily caused by common peroneal nerve dysfunction. Explore the detailed anatomy of the peroneal nerve and understand how its damage leads to the characteristic gait abnormalities seen in affected patients. Examine the various causes of peroneal nerve injury, including trauma, compression, and systemic conditions that can result in this debilitating condition. Study the clinical presentation and diagnostic signs that help healthcare professionals identify foot drop, including the characteristic high-stepping gait and inability to dorsiflex the foot. Discover the comprehensive approaches to diagnosis, from physical examination techniques to advanced imaging and electrophysiological studies. Review current treatment options ranging from conservative management with braces and physical therapy to surgical interventions for nerve repair or tendon transfers in severe cases.
