曾岩,郭昭庆,齐强,陈仲强.后路减压融合术治疗复发性腰椎间盘突出症的临床疗效[J].中国脊柱脊髓杂志,2006,(1):.
后路减压融合术治疗复发性腰椎间盘突出症的临床疗效
Treatment of recurrent protrusion of lumbar disc by posterior decompression and fusion
  
DOI:
中文关键词:  复发性  腰椎间盘突出症  后路减压融合手术
英文关键词:Recurrence  Protrusion of lumbar disc  Posterior decompression and fusion
基金项目:
曾岩  郭昭庆  齐强  陈仲强
北京大学第三医院骨科,北京市100083
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中文摘要:
  目的:探讨复发性腰椎间盘突出症的原因和治疗方法.方法:手术治疗复发性腰椎间盘突出症56例,初次手术方式:椎板间开窗间盘切除38例,病变节段上下方全椎板或半椎板切除15例,内窥镜下微创间盘切除3例;再次手术采用后路减压,椎间盘切除,椎弓根螺钉内固定,横突或椎体间植骨术.随访43例,采用JOA29分法进行术前和随访时的评分.结果:56例患者手术中发现原手术部位均有不同程度的粘连,尤以椎板切除者为著.有38例为原手术节段间盘脱出,占67.9%.再次手术平均历时2.8h,术中出血平均550ml.术后住院时间平均为13.6d.患者再次手术前JOA评分平均11.6分,术后随访时JOA评分平均23.9分,平均改善率70.7%.结论:初次手术处理不当以及术后腰椎局部生物力学的改变是间盘突出复发的主要原因.对于复发性腰椎间盘突出症进行的再次手术治疗,在同时解决减压和稳定两个问题后,可获得良好的效果.
英文摘要:
  Objective:To investigate the etiology and treatment of recurrent protrusion of lumbar disc.Method:A total of 56 cases with recurrent lumbar disc protrusion were treated surgically by posterior decompression and fusion.The prior operation performed were:op
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