我院自1996年1月至1998年6月共收治中期引产病人115例。行术非司酮加1％利凡诺羊膜腔内注药58例，单用1％利凡诺羊腹腔内注药引产57例，结果表明：用药组较对照组胎儿排出时间明显缩短24～36小时，从而大大减轻了患者的痛苦，缩短了住院时间。因此，米非司酮加1％利凡诺羊膜腔 Our hospital from January 1996 to June 1998 were treated mid-term induction of labor in 115 cases. Fifty-eight patients were treated with intraoperative amiodarone plus 1% rivanol intramuscular injection and 57 cases with intraperitoneal injection of 1% rivanol alone. The results showed that the time of excretion of the fetus in the treatment group was significantly shorter than that in the control group by 24 ~ 36 hours, thus greatly reducing the patient’s suffering and shorten the hospital stay. Therefore, mifepristone plus 1% rivanol amnion