Y型静脉搭桥术的临床应用

为了探讨组织移植时受区无可供吻合血管及复杂性断掌动脉缺损的治疗方法,１９９０年１月～１９９６年７月,采用Ｙ型静脉移植搭桥修复合并血管损伤的组织缺损、复杂性组织缺损及重建挤压撕脱性断掌血运。临床应用２３例,小腿前侧皮肤及骨缺损６例,股骨骨折股动脉损伤并组织缺损３例,五指缺失２例,复杂性断掌１２例。结果表明,１５个移植组织及１２例再植肢体全部成活,无一例感染及坏死。经１年～５年随访,肢体功能恢复良好,１９例恢复了原工作。认为,Ｙ型静脉搭桥术是克服组织移植及复杂性断掌血管缺损的一种较理想的方法。

THE CLINICAL APPLICATION OF BRIDGE BY "Y" TYPE VEIN

In order to solve the defect of blood vessel in tissue transplantation and complicated palmar amputation, bridge by "Y" type vein had been used from Jan. 1990 to Jul. 1996. Twenty-three cases were treated. In this series, there were 16 males and 7 females, with ages ranged from 10 to 42 years old. Six cases were the defect of lower legs anterior skin and tibia, 3 cases were the femur fracture with injury of femoral artery and tissue's defect, 2 cases were defect of five fingers, 12 cases were complicated palmar amputation. RESULT: 15 cases with tissue transplantation and 12 cases with limb replantation were all survival without infection or necrosis. After the following-up for 3 years (ranged from 1 to 5 years), the function of injured limbs were satisfactory, 19 patients had resumed their original work. So, to bridge by "Y" type vein is a good method for repairing the defect of blood vessels in tissue transplantation and complicated palmar amputation, but skilled microsurgery technique is required.