腓总神经 common peroneal nerve ['pэrəni]
腓总神经的起源:
腓总神经的分支:腓总神经由腓骨颈高度发出两个分支:腓深神经 deep peroneal nerve和腓浅神经superficial peroneal nerve,
腓总神经损伤的症状:感觉障碍(小腿外侧及足背、第一趾蹼及第一二趾相对缘皮肤感觉障碍)运动障碍(足不能伸踝伸趾、足不能外翻)
Peroneal nerve compression
In the surgical treatment of peroneal nerve compression, an incision is made over the neck of the fibula. (The fibula is indicated by a dashed line beneath the common peroneal nerve and its branches).
Fascia surrounding the nerves to the lateral side of the leg is released. (The fibrous edge of the peroneus longus m. is divided and the muscle is shown slightly pulled away from the nerve at the site of incision).
Deep peroneal nerve compression
In the surgical treatment of deep peroneal n. entrapment in the foot, a ligament from the extensor digitorum brevis m. that crosses over the deep peroneal nerve, putting pressure on it and causing pain, is released, as indicated by the dashed lines in the inset to the right.
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