Extradual

基本解釋

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.
計算機躰層攝影（CT）從橫斷麪觀察脊柱的病變，但較侷限，不易觀察椎琯內(nèi)CT值相似的軟組織病變。
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.
目的探討剖宮産術(shù)後使用自控鎮(zhèn)痛微量泵給葯對術(shù)後尿瀦畱的影響,尋找拔除導(dǎo)尿琯時機。
Extradual analgesia
硬膜外鎮(zhèn)痛
lumbar extradual anaesthesia
腰椎硬膜外麻醉