![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/1fe677d2-9d3a-43fa-901d-b620737eb115.jpg)
对16例在手术中发现腰椎神经根异常的患者进行回顾分析,所有患者均表现为坐骨神经分布区相关的神经根性疼痛,只有6例患者表现出神经功能缺陷,2例患者通过椎管造影检查以及回顾手术记录发现与腰椎间盘突出症无关,1例与腰椎管狭窄症相关,其余7例与腰椎滑脱症相关。8例患者是在椎间盘手术失败后发现,所有神经根异常患者没有发现与骨性椎体结构异常相关。
所有神经根变异均为连接神经根,共分为3型:
Type 1:每个椎间孔均有神经根,分2个亚型
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/fbb5cfea-5c4e-4ad3-9c69-31bd7261f963.jpg)
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/5d15e0f2-30a7-47dd-aa1a-f1ca14cdf3d6.jpg)
Type 2:2个神经根通过1个椎间孔,分2个亚型
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/48f07b39-1370-4584-abc3-96ee3ec1a67e.jpg)
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/5ab57b51-1d65-469a-987d-4a37038aa572.jpg)
Type 3:邻近神经根之间存在吻合支,可存在合并2型和3型的神经根变异
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/122c9384-17ab-498d-9cdc-057cd3e3a714.jpg)
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/d0deacdb-272b-4f0c-a1bd-f9257e2df24f.jpg)
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![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/13e958e7-a718-418a-9c9e-ede6b2675dcb.jpg)
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/3f140875-34fc-4b57-b071-c798cd750347.jpg)
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/c7caed73-db07-4660-be00-8866b361d34a.jpg)
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/921ee07f-d711-4e7b-99c2-7ad42b89dd15.jpg)
![【经典文献】腰椎神经根变异的Neidre分型(附手绘图)](https://img-a.haoyishu.com/article/content/9120/457db63d-595f-4d3c-95c6-6842f85bfb67.jpg)
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