摘要
目的提高对椎体后缘软骨结节认识。方法对46例椎体后缘软骨结节CT表现综合分析。结果CT特征性表现:软骨结节、椎体后缘骨缺损区和凸向椎管内的臂环碎片。结论CT对椎体后缘软骨结节具有肯定诊断价值。
Objective To improve the knowledge of lumbar posterior marginal cartilagionous node. Methods CT findings of lumbar posterior marginal cartilaginous node in 46 cases were analyzed. Results CT characters were : summarizeed cartilagionous node , centrum posterior marginal osseous absence and protruding folliclering fragment. Conclusion CT scanning has defiuite diagnositic value for the Lumbar postorior marginal cartilaginous node.
关键词
腰椎间盘
软骨结节
神经根
Lumbar intervrtebral disc, Cartilaginous node, Nerval root