摘要
报告手术治疗的３９例腰椎管狭窄症和腰椎间盘突出症以及腰椎管狭窄并椎间盘突出症，均先行脊髓造影后４ｈ内又行脊髓ＣＴ（ＣＴＭ）检查。分析其脊髓造影的总符合率为８９．７％，ＣＴＭ为９４．９％，两者联合应用达９７．４％。脊髓造影可引导ＣＴ准确扫描，ＣＴＭ则可进一步明确病变部位及病理改变，并且两项检查具有明显的互补作用。
39 cases with either lumbar spinal canal stenosis or disc herniation or both treated by surgery were examined through CTM 4 hours after myelography. The results showed that the total accuracy rate of myelography was 89.7% while that of CTM was 94.9% respectively. However, the combined use of both was 97.4%, Myelography could obviously guide CT to perform accurately and CTM could further confirm the focus of the disorder and its pathological changes. The two examinations have clearly complementary effect.
出处
《海南医学院学报》
CAS
1998年第1期7-10,共4页
Journal of Hainan Medical University
关键词
椎管狭窄
椎间盘突出
脊髓造影
CTM
腰椎
Lumbar spinal canal stenosis, Lumbar disc herniation, myelography, CTM
