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本文采用40侧成人尸体下肢标本(常规福尔马林液固定浸泡标本22例、新鲜标本10例,均用红色乳胶动脉灌注;墨计灌注的新鲜标本2侧,铸型标本6侧),解剖、观察和测量腓动脉及其分支的行程分布、长度和外径;同时还观察了肿肠外侧皮神经的走行规律.测量腓动脉起自部位的外径为(3.1±0.7)mm;腓动脉的分支有3～7支,较粗的分支有3支,分别位于腓骨头下方9～20cm之间,间矩约为5.0cm.腓动脉及其分支有伴行静脉2支,无伴行神经;在皮动脉穿筋膜处的2.0cm之内,有腓肠外侧皮神经穿行至该处的皮肤,测量其宽为(1.1±0.2)mm.在墨汁灌注新鲜尸体标本观察,单一分支染色范围达30cm×10cm.在铸型尸体标本观察,
In this study, 40 adult cadaveric lower extremity specimens (22 routinely fixed formalin-soaked specimens, 10 fresh specimens, all infused with red latex arterial infusion; , The length and diameter of the peroneal artery and its branches were observed and measured, and the movement of the lateral cutaneous nerves of the intestine was observed. The diameter of the peroneal artery was (3.1 ± 0.7) mm and the diameter of the peroneal artery Of the branch has 3 to 7, the coarse branch has 3, respectively, located below the fibula head 9 ~ 20cm, the moment between about 5.0cm. Peroneal artery and its branches with accompanying vein 2, without accompanying nerve (2.0 ± 0.2) mm in the skin of the lateral sural nerve through the lateral sural nerve of the gastrocnemius within 2.0 cm of the percutaneous artery perforating fascia.While in the ink-immersed fresh corpse specimens, the single branch of the staining range Up to 30cm × 10cm. In the cast body specimens observed,