分娩疼痛可给产妇造成身心痛苦，精神紧张，产程延长，难产以及手术产机会增加。蛛网膜下隙及硬膜外麻醉用于产科镇痛，即无痛分娩，在国外被认为是一种比较安全、有效，对母婴无不良影响的方法。我院自1997年6月引用此法施行无痛分娩，取得了较好效果，现报告如下。1资料与方 Childbirth pain can cause maternal physical and psychological pain, mental stress, prolonged labor, dystocia and increased opportunities for surgical production. Subarachnoid space and epidural anesthesia for obstetric analgesia, painless childbirth, is considered abroad in a relatively safe, effective, no adverse effects on mother and child. Our hospital since June 1997 cited this method of painless childbirth, achieved good results, are as follows. 1 data and party