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本文报道200侧成人下肢小腿深静脉的解剖观察,其解剖特点为:1.腘静脉支数以2支型占多数(65.50％);2.腘静脉外径:一支型平均值为6.89mm;二支型中的大支为5.33mm。小腿诸深静脉的外径均较细小;3.腘静脉的合成类型分为3个主型和11个亚型,以Ⅱa型最多(41.50％)。4.小腿主要肌静脉:腓肠肌静脉绝大多数直接注入1支或分别注入2支腘静脉;比目鱼肌静脉分别注入腓静脉及胫后静脉中;5.小隐静脉注入腘静脉处的外径平均值为2.59mm。小隐静脉的注入部位,可分为10种类型,其中Ⅰa型,即在膝横皱襞平面上方注入腘静脉者最多(59.00％)。
This article reports the anatomy of lower limb deep veins of 200 adult adults. The anatomical features are as follows: 1. The number of the veins is 2 (65.50%); 2. The diameter of the veins is 6.89mm ; Two branches in the big branch is 5.33mm. The outer diameters of the deep veins of the calf are all smaller; 3. The synthesis types of the veins are divided into three main types and 11 subtypes, and the type Ⅱa is the most (41.50%). 4. Main muscular vein of calf: The vast majority of gastrocnemius muscular vein is directly injected into one or injected into two branches of veins; the soleus muscle vein into the peroneal and posterior tibial vein respectively; The value is 2.59mm. Small saphenous vein injection site can be divided into 10 types, of which type Ⅰ a, that is above the knee transverse fold plane injection of popliteal vein most (59.00%).