硬膜外注射 meaning in English

epidural injection

Epidurals are now often used during childbirth
现在分娩时常用硬膜外注射
Clinical observation on postoperative analgesia with epidural injection of tetracaine hydrochloride
硬膜外注射盐酸丁卡因术后镇痛的临床观察
Analgesic effect of epidural tramadol and midazola injection after osteoarthropathy operation
下肢骨关节疾病术后经硬膜外注射曲马多和咪唑安定的镇痛效果