摘要
为了准确认识皮肤血供,通过对小腿皮肤皮下动脉血管造影的研究,建立了皮肤、皮下微血管构筑新的空间立体概念。分析了皮肤血供的特点,分别对血管构筑的一级空间框架单位、二级空间框架单位、浅筋膜血供的形成以及皮下脂肪血供中的垂柳样降支等这一皮肤特有的血供形式进行了讨论,并初步分析了它们各自在皮肤血供中的作用。认为对认识皮下组织血循环有重要意义。
An anatomical study was carried out using 15 legs of fresh cadavers.According to skin angiography,the authors set up a new concept of the vascular structure of skin and skin flap.The char- acteristics of the blood supply to the skin were revealed and analyzed.The first vascular frame unit,the second vascular frame unit and the superficial fascial network were described.The willow-shaped de- scending vascular branches were found and discussed,and they constituted a special blood supply in sub- cutaneous tissue.
