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adj.硬脑膜外的；硬膜上的
1、craniotomy epidural hematoma───开颅硬膜外血肿
2、caudal epidural───尾侧硬膜外
1、For example, when a woman is giving birth, she might request an epidural anesthesia.───比如，一个女人生产的时候，她可以要求硬膜MaZui。
2、Within the past decades, epidural steroid injections have been used in the treatment of severe low back pain and sciatica.───在过去几十年中，硬膜外注射类固醇已被用于治疗重症腰痛和坐骨神经痛。
3、By the time the nurses had strapped on the monitors I was begging for an epidural, heroin, a shotgun, anything to put me out of my misery.───当护士把监视器绑好，我恳求她们使用硬脊髓外腔止痛、MaFei或者来颗ZiDan，只要能帮我解决痛苦。
4、At her own request she received an epidural and was awake for the entire experience, which she describes as the most surreal of her life.───在她自己的要求下，她接受了硬膜外MaZui并在整个手术过程中处于清醒状态，因此，她被描绘成是一位在生命中最超现实的人物。
5、The occurrence of spondylodiscitis after the use of epidural catheters is often a late manifestation of disseminated pathogens.───炎的发生后，使用硬膜外导管往往是后期的表现病原体的传播。
6、The gastrointestinal tract is usually contracted with spinal and epidural anesthesia, facilitating exposure of the surgical site.───脊髓和硬膜外MaZui时胃肠道呈收缩状态有利于手术野暴露。
7、Instead of being given an anaesthetic as an epidural, straight into her spine, she had been given it through a drip into her arm.───助产士没有直接将MaZui剂注射到她的脊柱，而是通过在胳膊上打点滴注射麻药。
8、I need an epidural (and when can I have one)?───我需要硬膜外MaZui吗(或者什么时候才能得到MaZui)？
9、Some mothers choose to have an epidural when giving birth.───有的母亲分娩时选择硬膜外MaZui。