【摘要】 自１９８８年１月至１９９２年１２月，我们共收治下肢动脉硬化性闭塞症２７例，涉及３８条肢体。男性２５例，女性２例，年龄４７～７２岁。动脉闭塞的部位以髂总、髂外动脉到股浅动脉这一段最多，占６８．％；其次为腹主动脉到双髂动脉，占２６．３％。全部病例均作了动脉旁路移植术；腹主－髂或股动脉、髂册和股－动脉等方式。手术治疗总有效率８６．８％；其中显效７６．３％。无效和恶化者１３．２％，多因远侧动脉有广泛狭窄和闭塞所致；这类病人不宜作动脉旁路移植术。在股总或股浅动脉闭塞时，应尽量利用股深动脉，作股深动脉成形术或腹主动脉＋股深动脉人工血管搭桥术。作股－动脉搭桥时，常用大隐静脉，需注意其厚度能否耐受动脉高压，以免以后破裂引起大出血。更多还原

【Abstract】 Abstract27 patients with atherosclerotic occlusion of lowerextremities were admitted from January 1988 to De-cember 1992. Those patients underwent various kindsof bypass operatiOns, with an effective rate of 86.8%.Some factors influencing the operative effect are dis-cussed.更多还原