腰椎融合术中相邻节段已存在退变的分级程度对远期进一步退变的影响

来源 :第十一届北京骨科年会 | 被引量 : 0次 | 上传用户：zhqs1

【摘要】

：

目的明确腰椎融合术中融合相邻节段已存在的退变对远期进一步退变的影响,进而分析比较不同的退变分级下远期发生退变加重的差异性.方法对我科自2004年1月至2005年12月两年间因腰椎退行性疾患行后路椎板间大开窗减压、经椎弓根内固定、后外侧植骨融合的158例患者进行随访,对其相邻节段的转归及临床功能进行分析.

【作者】

：

李超阮狄克何勍唐勇

【机构】

：

海军总医院骨科

【出处】

：

第十一届北京骨科年会

【发表日期】

：

2014年8期

【关键词】

：

腰椎相邻节段退变椎板间大开窗减压

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腰椎融合术中相邻节段已存在退变的分级程度对远期进一步退变的影响

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