Conclusions: the variation of sciatic nerve and piriformis, piriformis diseases and the narrow of "double threshold" are the main reasons for sciatic nerve, especially common peronealnerve injury.
Above the back of the knee, the sciatic nerve divides into two nerves, the tibial and the common peronealnerve, both of which serve the lower leg and foot.
在膝关节后上方,坐骨神经分成两条神经,胫神经和腓总神经,它们都支配小腿和足。
3
The tibial and peronealnerve trunks close to the location of suture were dissected, osmium stained and observed by light microscopy.