静脉血营养的静脉皮瓣血液循环途径的实验研究  

Experimental study for blood circulation route of venous skin flaps nurtured by venous blood

作　　者：金范学[1] 许松日[2] 陈华勇[1] 

机构地区：[1]延边大学医学院人体解剖学教研室,吉林延吉133000 [2]延边大学护理学院人体解剖学教研室,吉林延吉133000

出　　处：《延边大学医学学报》2002年第4期237-239,共3页Journal of Medical Science Yanbian University

摘　　要：[目的 ]研究静脉血营养的静脉皮瓣血液循环途径 .[方法 ]选用中国家兔 30只 ,将每侧兔耳视为 1例 ,共 6 0例 ,随机分为 2个组 :A组 30例 ,切断中央动脉和前后边缘静脉 ,保留中央静脉和耳背神经 ;B组 30例 ,切断中央动脉、耳背神经和前后边缘静脉 ,仅保留中央静脉 ;将A组皮瓣 30例和B组皮瓣 30例 ,分别于术后第 3,5 ,7,14d和 2 8d ,自皮瓣静脉远心端注入 30 0mL/L墨汁灌注液 .[结果 ]乳头下层与浅筋膜微静脉网内有大量墨汁灌入 .[结论 ]静脉血营养的静脉皮瓣的血液循环途径为静脉干远心端微静脉微静脉网微静脉静脉干近心端 .OBJECTIVETo study the blood circulation route of venous skin flaps nurtured by venous blood.METHODS30 Chinese rabbits were divided randomly into 2 groups. In group A (30 cases), central artery, anterior and posterior marginal veins were cut while the central vein and auditory nerve were kept. In group B (30 cases), central artery, auditory nerve, anterior and posterior marginal veins were cut, while central vein was kept. The skin flaps of group A and B were perfused with 300mL/L Chinese ink from the vein of distal end of skin flaps on 3rd, 5th, 7th, 14th and 28th day individually after operation.RESULTSLots of inks were perfused in the papillary under layer and venule net of superficial fascia.CONCLUSIONBlood circulation rout is the cardinal vein distal end, venule, venule net, venule and cardinal vein proximal end in rabbits.

关 键 词：静脉血营养 静脉皮瓣 血液循环 实验研究 

分 类 号：R622.1[医药卫生—整形外科] R322.[医药卫生—外科学]