CTM诊断腰椎间盘突出症

Computed Tomographic Myelography for Diagnosis of Lumbar Disk Herniation

方法：报告了３６例临床诊断为腰突症患者，均先行脊髓造影后又行ＣＴＭ检查。结果：经手术证实，脊髓造影诊断符合率为８７５％，ＣＴＭ诊断符合率为９６９％。结论：故ＣＴＭ检查诊断准确率较脊髓造影高，且ＣＴＭ对于腰椎间盘膨出或小关节突肥大合并侧隐窝狭窄也有较高的诊断价值。

Methods:36 patients diagnosed as lumbar disc herniation based on clinical findings were reported.Preoperatively they were all examined with myelography and computed tomography (CTM).Results:Based on the operativc findings the accurate rate was 87.5% in myelography and 969% in CTM.Conclusion:CTM is more accurate than myelography in the diagnosis of lumbar disk herniation.