吴闻文,李振宙,侯树勋,商卫林.侧后路经椎间孔镜下髓核摘除、射频热凝纤维环成形术治疗椎间盘源性腰痛[J].中国脊柱脊髓杂志,2009,(6):.
侧后路经椎间孔镜下髓核摘除、射频热凝纤维环成形术治疗椎间盘源性腰痛
Posterolateral percutaneous transforaminal endoscopic discectomy and radiofrequency thermal annuloplasty to treat discogenic low back pain
  
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中文关键词:  椎间盘源性腰痛  髓核摘除术  射频  内窥镜
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基金项目:
吴闻文  李振宙  侯树勋  商卫林
解放军总医院第一附属医院骨科,100037,北京市 ?
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中文摘要:
  目的:观察侧后路经椎间孔镜下髓核摘除、射频热凝纤维环成形术治疗椎间盘源性腰痛的疗效.方法:2007年4月~9月共收治经椎间盘造影证实的椎间盘源性腰痛患者25例,其中伴有下肢疼痛不适4例,术前腰痛VAS评分为6.24±0.97分.均采用侧后路经椎间孔镜下髓核摘除、射频热凝纤维环成形术治疗,术后1周、1个月、3个月、6个月和12个月时进行腰痛VAS评分,术后12个月时进行MacNab评分.结果:2例于术后1周出现下肢"日光烧灼综合征",均为LS/S1椎间盘纤维环破裂患者,经过脉冲电刺激治疗1周后缓解;无其他手术并发症发生.术前伴有下肢疼痛不适的4例患者术后下肢症状均缓解.随访12个月,术后1周腰痛VAS评分0.80±0.65分,术后1个月0.56±0.65分,术后3个月0.48±0.65分,术后6个月0.52±0.65分,术后12个月0.67±0.58分,术后各时间点评分较术前有明显降低(P<0.01),术后6个月和12个月评分较术后1周无明显反弹(P>0.05).按照MacNab评分标准,12个月随访时优11例,良12例,可2例,总有效率100%,优良率92%.结论:侧后路经椎间孔镜下髓核摘除、射频热凝纤维环成形术是治疗椎间盘源性腰痛的有效、微创方法.
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