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我市1977年8月～1983年7月应用芫花醇液行羊膜腔穿刺作中晚期妊娠引产2,674例,其中因穿刺失败而改行羊膜外注药或其它引产方法者15例,占0.6%,穿刺成功率为99.4%。妊娠14～15周失败4例(4/34,占11.8%),成功率为88.2%(30/34);妊娠16～24周失败5例(5/1,746占0.3%),成功率为99.7%(1,741/1,746);妊娠>24周失败7例(7/894占0.8%),成功率为99.2%(887/894)。后两组穿刺成功率均很高。
The city from August 1977 to July 1983 application of amniotic fluid amniotic fluid peritonitis in late pregnancy induced abortion 2,674 cases, of which due to puncture failure and diverted amniotic fluid injection or other methods of induction of labor in 15 cases, accounting for 0.6% of the puncture The success rate was 99.4%. The success rate was 88.2% (30/34) in 14 to 15 weeks of gestation and 4 cases (4/34, 11.8%) in gestation. The success rate was 99.7 % (1,741 / 1,746); 7 cases failed in 24 weeks of gestation (7/894 accounted for 0.8%), the success rate was 99.2% (887/894). After the two puncture success rates are high.