The blood supply of the common peroneal nerve in the popliteal fossa
The blood supply of the common peroneal nerve in the popliteal fossa
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DOI：
10.1302/0301-620x.87b3.15694
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发表时间：
2005-03-01
影响因子：
--
通讯作者：
Cassell, MD
中科院分区：
文献类型：
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作者：
Kadiyala, RK;Ramirez, A;Cassell, MD
我们研究了腓总神经的血供。解剖19条下肢，包括6条血管内注射乳胶，允许对腘窝腓总神经的血供进行大体和显微镜测量。这表明腓骨颈附近的一段长神经仅含有少量细口径的神经内血管。与此相反，胫神经的血供来自于腘动脉和胫后动脉，腓总神经易受各种原因的损伤，对手术治疗缺乏反应，这可能是由于其内在血供的脆弱性。
We investigated the blood supply of the common peroneal nerve. Dissection of 19 lower limbs, including six with intra-vascular injection of latex, allowed gross and microscopic measurements to be made of the blood supply of the common peroneal nerve in the popliteal fossa. This showed that a long segment of the nerve in the vicinity of the fibular neck contained only a few intraneural vessels of fine calibre. By contrast, the tibial nerve received an abundant supply from a constant series of vessels arising directly from the popliteal and posterior tibial arteries.The susceptibility of the common peroneal nerve to injury from a variety of causes and its lack of response to operative treatment may be explained by the tenuous nature of its intrinsic blood supply.