对于孕 1 0～ 1 6周要求终止妊娠的健康妇女 ,我院传统的方法是采用利凡诺注入法及钳刮术法。此时期若用利凡诺经腹羊膜腔内注入法 ,则穿刺技术要求高 ,成功率低 ,易误伤膀胱 ;利凡诺经阴道羊膜腔外注入法引产有效率低 ,我院的统计结果有效率为 67.5%。钳刮术风险大 ,并发症多 For healthy women who require termination of pregnancy from 10 to 16 weeks of gestation, the traditional method in our hospital is the Rivanol injection and forceps curettage. If this time using rivano transabdominal amniotic injection method, the puncture technique requires high success rate is low, easy to accidental injury of the bladder; Rivanol transvaginal amniotic extravasation of labor induction rate is low, our hospital statistics have Efficiency is 67.5%. Forceps curettage risk, complications and more