腰椎椎体后缘软骨结节与椎间盘病变
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腰椎椎体后缘软骨结节与椎间盘病变
作者:郎梦圆 王超
来源:《健康必读(上旬刊)》2019年第10期
【摘 ;要】目的:探讨腰椎椎体后缘软骨结节与椎间盘病变的关系。方法:回顾分析57例患者腰3-骶1椎体及间盘CT薄层扫描并多平面重建。结果:腰椎椎体后缘软骨结节会导致不同程度腰椎间盘膨出、突出或脱出,相应椎管不同程度狭窄,神经根及硬膜囊受压。结论:腰椎椎体后缘软骨结节与腰椎间盘病变有相关性。
【关键词】腰椎间盘;软骨结节;椎管狭窄
【中图分类号】R816;;;;;;【文献标识码】A; ;;;;【文章编号】1672-3783(2019)10-0074-01
【Abstract】Objective:to investigate the relationship between posterior marginal
cartilaginous node of lumbar vertebral body and intervertebral disc lesion. ;Methods:57 patients
with ;L3-S1 vertebral body and intervertebral disc were retrospectively analyzed by thin-layer CT
scanning and multiplanar reconstruction. ;Results:Cartilage nodule at the posterior edge of lumbar
vertebral body can cause lumbar intervertebral disc to expand, protrude or prolapse to different
degrees. The corresponding spinal canal is narrowed to different degrees, and nerve root and dural
sac are compressed. ;Conclusion:The posterior marginal cartilaginous node of lumbar vertebral
body is correlated with lumbar disc disease.
【Keywords】lumbar intervertebral disc; ;Cartilage nodule; ;Spinal canal stenosis
腰椎椎体后缘软骨结节(LPMN)是椎间盘组织经终板疝入椎体的后上缘或后下缘松质骨内并突向椎管,从而压迫脊髓神经的一种疾病[1]。根据其是否与椎体后缘相连,可分为椎体后缘软骨板完整型及椎体后缘软骨板破裂型,CT扫描可清晰显示。本文回顾分析我院自2018年