Symptoms of a patient’s inability to hook their feet may be caused by damage to the common peroneal nerve. When this situation occurs, you should go to the hospital in time to check, do electromyography to check the nerve damage. After clarifying the cause of the disease, under the guidance of the doctor, symptomatic treatment. Common peroneal nerve injury is often caused by trauma, the main manifestations are foot drop, walking in a straddle gait; ankle joint can not dorsiflexion and valgus, toes can not dorsiflexion; lateral calf and dorsum of the foot skin sensory loss or loss; tibialis anterior and lateral calf muscle atrophy. Common peroneal nerve injury can be treated by surgery, medicine, physical and other ways. For peroneal nerve injury patients in daily life, should pay attention to more rest, maintain a positive and optimistic attitude, more conducive to the recovery of the disease.