Anatomy Injury to the common peroneal nerve at the lateral aspect of head of fibula results in all of the following except: A Weakness of ankle dorsi-flexion B Foot drop C Loss of ankle reflex D Sensory impairment on lateral aspect of leg extending to the dorsum of foot. 💡 Explanation Injury to the common peroneal nerve at the lateral aspect of head of fibula results in all of the following except: ✓ Correct Answer: C. Loss of ankle reflex