多穿刺入路途径血管腔内治疗膝以下动脉闭塞性疾病

目的探讨多穿刺入路途径血管腔内治疗膝以下动脉闭塞性闭塞疾病临床效果和应用价值。方法 2003年5月～2010年6月,采用多穿刺入路途径血管腔内治疗下肢中小段动脉（膝以下动脉）闭塞性疾病94例,其中37例伴有股浅动脉严重狭窄或闭塞,17例伴有动脉狭窄,狭窄程度均〉70%,63例胫前动脉、胫后动脉完全闭塞。结果经PTA＋PTAS或单纯PTA后,股浅动脉及动脉狭窄或闭塞均消失;膝以下动脉DEEP球囊PTA即时成功率为100%,63例胫前、后动脉完全闭塞,37例采用顺行内膜下血管成形（subintimal angiop lasty,SIA）再通成功,26例顺行SIA再通失败后,改用胫后动脉（内踝处）穿刺逆行SIA均再通成功,最终技术成功率为100%。术前术后踝肱指数（ankle brachial index,ABI）比较差异有统计学意义（P〈0.05）。结论多种腔内技术个体化联合治疗,下肢中小动脉闭塞所致慢性严重肢体缺血性疾病,是安全有效的方法。

Endovascular treatment of below-knee artery occlusive disease with multi-approach

Objective To evaluate the clinical effects and application value of endovascular treatment of below-knee artery occlusive disease with multi-approach. Methods From May 2003 to July 2010,94 cases of below-knee artery occlusive disease were treated with endovascular recanalization with multi-approach,of which there were 37 cases of femoral artery occlusive disease,17 cases of knee artery occlusive disease and 63 cases of total occlusive anterior tibial artery and posterior tibial artery. Results After PTA or ...