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。
Above the back of the knee, the sciatic nerve divides into two nerves, the tibial and the common peroneal nerve, both of which serve the lower leg and foot.
大鼠坐骨神经外膜缝合、束膜缝合或神经移植后4周或9周,应用辣根过氧化物酶逆行标记腓总神经中再生轴突的胞体。
Horseradish peroxidase was used to label the regenerative axons of peroneal nerves 4 or 9 weeks after epineurial or Perineurial suture or nerve grafting in sciatic nerves in rats.
结论:坐骨神经与梨状肌的变异、梨状肌病变及“双门槛”狭窄等,均是构成坐骨神经尤其腓总神经卡压损伤的重要因素。
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 peroneal nerve injury.
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