腰椎椎间盘突出系常见病 ,典型病例一般可通过病史、体征及普通X线检查初步诊断。但对非典型病例 ,保守治疗未见好转或需进一步手术者 ,则有赖于其他检查方法的应用。国外学者在 80年代后期曾对MRI、CT及脊髓造影对腰椎病变的诊断价值进行研究 ,认为MRI与CT的准确性相近并略高 Lumbar disc herniation is a common disease, typical cases can be initially diagnosed by history, signs and general X-ray examination. However, atypical cases, conservative treatment did not improve or require further surgery, depends on the application of other examination methods. Foreign scholars in the late 1980s on MRI, CT and myelopathy on the diagnosis of lumbar disease research value, that the accuracy of MRI and CT similar and slightly higher