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硬膜外造影是利用水溶性碘造影剂注入到椎管内以显示硬膜外腔的状态。我院从1991年10月～1994年12月应用泛影葡胺造影剂注入到硬膜外腔对50例腰腿痛患者进行影像诊断,取得了满意的结果。
Epidural contrast is the use of water-soluble iodine contrast agent injected into the spinal canal to show the status of the epidural space. Our hospital from October 1991 to December 1994 application of meglumine diatrizoate injection into the epidural space in 50 cases of low back pain patients with imaging diagnosis and achieved satisfactory results.