The operation revealed that there was edema, adhesion in the fibular nerve, withpallor or faintness in color.

• 术后随访3个月至2年,观察双下肢胫骨前肌、腓骨长短肌、长伸肌、趾长伸肌等肌力及小腿外侧、足背皮肤感觉恢复情况。