自体血管移植动静脉造瘘术的临床应用

目的探讨自体血管移植进行动静造瘘术临床应用的可行性. 方法 1997年10月～2002年7月对7例肾功能衰竭患者选择大隐静脉移植,进行前臂的动静脉造瘘术.其中男3例,女4例,年龄47～76岁.慢性肾小球肾炎2例,糖尿病肾病5例.手术选择血管较粗直的大隐静脉,将大隐静脉在前臂内侧行直线或U 形搭桥,进行桡动脉或肱动脉与头静脉、或贵要静脉、或肘正中静脉吻合. 结果术后随访15～32个月,动-静脉瘘管均获成功,全部患者均能在临床定期进行血液透析,无假性动脉瘤形成. 结论自体血管移植动-静脉造瘘术是一种手术操作简便、取材容易、价格低廉和符合临床需要的方法,能够弥补血管造瘘术失败或前臂无血管造瘘的动-静脉造瘘方式.

CLINICAL APPLICATION OF FISTULATION OF ARTERY AND VEIN WITH SELF-BLOOD VESSEL TRANSPLANTATION

Objective To investigate the clinical application of fistulation of artery and vein with self-blood vessel transplantation. Methods Seven patients with renal failure were given antebrachial fistulation of artery and vein with great saphenous veins of themselves. The ortho- and pachy-great saphenous vein was chosed after it was cut. The great saphenous vein was passed bridge inside forearm in straight line or morpha-U. The method was anastomosis of the radial artery or brachial artery and cephalic vein, basilic vein or median cubital vein. Results The fistulations of artery and vein were successful and all patients were in hemodialysis regularly. Conclusion The fistulation of artery and vein with self-blood vessel transplantation is a convenient, easy, cheap operation. It can coincide with the clinical demand and be used to make up the failure of fistulation or the fistulation that there is no blood vessel in the forearm.