血管吻合是现代重建外科必不可缺的技术。据报道,血管外科重建皮瓣非存活率约占5％,其原因除血管本身问题外,另有吻合供给血管血压降低,吻合后血管壁组织再生不全,供给血管壁存在病理改变。为了解移植皮瓣供给血管病变,作者对供给血管标本行病理组织学观察,并就患者既往史、术前治疗、嗜好等关系进行了研究。 Vascular anastomosis is an indispensable technique in modern reconstructive surgery. It is reported that the non-survival rate of vascular reconstructive flap accounts for about 5%, the reason in addition to the vascular problems, another blood supply to reduce blood pressure anastomosis vascular wall tissue regeneration insufficiency, there is pathological changes in the supply of vascular wall. In order to understand the graft flap for vascular disease, the authors observed the histopathology of the vascular samples, and studied the relationship between the past history, preoperative treatment, hobby and so on.