血管介入治疗股骨头缺血性坏死28例疗效观察

目的探讨经旋股内、外动脉插管介入溶栓治疗股骨头缺血性坏死的治疗效果。方法28例33侧股骨头缺血性坏死患者采用Seldinger技术经对侧股动脉穿刺插管,将5FCobra导管超选择地送至旋股内,外动脉分别注入罂栗碱,低分子右旋糖酐,复方丹渗注射液,尿激酶,治疗后复行供血动脉造影检查,以观察股骨头的血供改善情况。结果28例患者共33侧股骨头缺血性坏死经介入治疗后疼痛缓解100%,疼痛消失占70%（23/33）,髋关节能自如行走如54.5%（18/33）,同时血管造影显示,股骨头供血小动脉增粗,增多,供血明显改善。结论血管介入治疗股骨头缺血性坏死具有操作简单,创伤小,临床症状明显改善,值得推广。

Vascular interventional treatment of avascular necrosis in 28 cases

Objective To evaluate the therapeutic effect of intra-arterial thrombolysis in treatment of avascular necrosis.Methods 28 patients with 33 avascular necrosis received interventional therapy.Seldinger technique was used to enter contralateral femoral artery,and the 5F Cobra was sent super-selectively to femoral internal and external arteries.Papaverine,low molecular heparin,compound Danshen and urokinase were injected.Re-angiography was done after thrombolysis to observe the blood supply of the femoral head....