The selective peripheral neurotomy to lower limbs is valuable and can be accomplished through the incisions in thigh and popliteal fossa.

• 结论坐骨神经和胫神经内部神经束分布规律较为恒定，下肢选择性周围神经切断术可行性高，采用臀肌下纵切口和腘窝部切口即可完成。