广东医学2001，Vol.22Issue(6)：478-479,2.
带浅静脉干逆行皮瓣的微循环观察
An experimental study on the role of superficial venous trunks in the venous drainage of reverse-flow flaps
康安 1熊明根 2蒙喜永1
作者信息
- 1. 中国人民解放军第421医院整形外科,
- 2. 第一军医大学珠江医院,
- 折叠
摘要
Abstract
Objective To study the role of superficial venous trunks in the venous drainage of reverse-flow flaps.Methods Three groups of reverse-flow flaps were designed in rabbit ears.Flaps of group A contained the marginal venous trunks;Flaps of group B contained the central arterial and venous trunks;Flaps of group C contained no superficial venous trunks.Through transparent chambers of rabbit ears,microvenous diameters, blood speed or blood state were measured preoperatively and at 5,10,15,30,60,120 minutes postoperatively. The survival rate of flaps was calculated on day 7 postoperatively. Results The microvenous diameters of group A were less than group B and C. The falp survival rates and blood speed or state of group A were also better than those in group B and C.Conclusion Superficial venous trunks can promote the venous drainage of reverse-flow flaps,reduce venous stasis and enhance the survival rate of flaps.关键词
浅静脉干/逆行皮瓣分类
医药卫生引用本文复制引用
康安,熊明根,蒙喜永..带浅静脉干逆行皮瓣的微循环观察[J].广东医学,2001,22(6):478-479,2.
