腰椎椎体后缘离断症的影像诊断(附19例分析)  

Imaging Diagnosis of Lumbar Body Posterior Bony Edges Separation

作　　者：陈孝柏[1] 石维强[2] 

机构地区：[1]北京铁路总医院放射科,北京100038 [2]中国铁道建筑总公司总医院骨科

出　　处：《中国医学影像技术》2002年第8期815-817,共3页Chinese Journal of Medical Imaging Technology

摘　　要：目的　探讨腰椎椎体后缘离断症的影像诊断价值。方法　回顾性分析 19例经手术证实的腰椎椎体后缘离断症病例的影像表现。结果　 19例X线平片显示腰椎椎体后缘离断症 11例 (5 6% ) ,行椎管造影 15例 ,显示腰椎椎体后缘离断症 11例 (73 % ) ,19例CT平扫显示 18例 (95 % )。结论　X线平片是检查腰椎椎体后缘离断症的基本方法 ,CT平扫是检查诊断腰椎椎体后缘离断症的最有效手段 。Objective To investigate the value of imaging diagnosis for the lumbar body posterior bony edges separation. Methods Imaging findings of 19 cases of lumbar body posterior bony edges separation proved by operation were retrospectively analyzed. Results Eleven cases (56%) of lumbar body posterior bony edges separation were demonstrated by X ray, eleven cases (73%) by myelography, eighteen cases (95%) by CT plain scan. Conclusion X ray plain films was a primary method and plain CT scan was the most effective tool for detecting lumbar body posterior bony edges separation, while CTM could more accurately detect cramped degree of the vertebra tube.

关 键 词：椎体后缘离断症 影像诊断 X线平片 CT平扫 腰椎 

分 类 号：R681.5[医药卫生—骨科学] R445[医药卫生—外科学]