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临床上遇到游离皮瓣血循环障碍往往在血管蒂上找原因,发现吻合口血栓或血管扭结、挤压或缠绕,但有时血管病损和组织坏死似乎否定这种解释。因此产生了这样的疑问,能否观察移植组织的微血管,本文通过鼠提睾肌模型研究阐述之。提睾肌由阴部-腹壁动、静脉供血和回流。骼外动脉发出该支后易名为股总动脉。作者取S-D大鼠24只,用手术显微镜解剖出仅含阴部-腹壁动、静脉的提睾肌岛状瓣。游离血管蒂起
Clinically encountered free flap blood circulation disorders often find reasons in the pedicle and found that anastomotic thrombosis or vascular kink, extrusion or wound, but sometimes vascular lesions and tissue necrosis seems to negate this explanation. Therefore, such a question arises whether the microvascular of the transplanted tissue can be observed or not, which is illustrated in the study of the mouse cremasteric muscle model. Cremasterium by the genitals - abdominal wall, venous blood supply and reflux. The branch of the iliac arteries is called the common femoral artery. Twenty-four S-D rats were selected and dissected with a surgical microscope to dissect the crest muscle island flap of the veins and veins. Free from the blood vessels