Extradual
基本解释
- 硬膜外
英汉例句
- CT-myelography was performed to delineate more clearly the bony and soft tissue anatomy,and could determine whether lesions were medullary,intradual or extradual in location.
计算机体层摄影（CT）从横断面观察脊柱的病变，但较局限，不易观察椎管内CT值相似的软组织病变。 - Objective To investigate the influence of using extradual autocontrol analgesia on urinary retention after cesarean section(CS) and find the best moment for withdrawing catheterization.
目的探讨剖宫产术后使用自控镇痛微量泵给药对术后尿潴留的影响,寻找拔除导尿管时机。 - Extradual analgesia
硬膜外镇痛 - lumbar extradual anaesthesia
腰椎硬膜外麻醉