Peroneal Nerve Injury: Causes, Symptoms, and Effective Treatments

Dr. Joe

Published on: 31/03/2025

The peroneal nerve is a critical branch of the sciatic nerve, responsible for both motor and sensory functions in the lower leg and foot. It controls the muscles that lift the foot and provides sensation to the outer portion of the lower leg and the top of the foot. When this nerve sustains damage, it can lead to significant functional impairment, including foot drop, numbness, and chronic pain.