王海蛟,苗保娟,谢金刚.MRI诊断腰骶分叉神经[J].中国脊柱脊髓杂志,1999,(6):.
MRI诊断腰骶分叉神经
The MRI diagnosis of lumbosacral furcal nerve
  
DOI:
中文关键词:  分叉神经,MRI,腰骶椎,诊断
英文关键词:Furcal nerve\ MRI\ Lumbosacal vertebrae\ Diagnosis
基金项目:
王海蛟  苗保娟  谢金刚
河南省漯河市第一人民医院关节脊柱外科研究所!462000(王海蛟,谢金刚)
,河南省漯河市第一人民医院MRI室(苗保娟)
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中文摘要:
  目的:探讨MRI对腰骶分叉神经的诊断价值。方法:复习376 个腰腿痛患者腰椎MRI片。所有病人MRI矢状位和轴位影像均采用T2 加权,冠状位为短T1 条件。结果:发现分叉神经57 例。分叉神经多数由L3 和L4 根节段发出,分叉部位虽大多位于椎间孔内,但个别亦可位于椎管内。椎管内静脉易被误为分叉神经。结论:MRI能很好地诊断分叉神经。分叉神经较相应根易于受压且是腰腿痛患者神经根定位表现不典型的解剖学原因之一。
英文摘要:
  Objective:To evaluate MRI in diagnonsis of lumbaosacral furcal nerve.Method:376 patients with lowback pain and/or sciatica who underwent MRI of the lumbar spine were reviewed.The imaging protocol for each was the same,employing T2 weighted sagittal and t
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