河北省石家庄市李梅问:雷夫奴尔引产术,注药时为什么非要抽出羊水为标准,药注入到胎体中效果要比羊膜腔内好,我曾试验几例,不但能达到疗效,而且死胎率为100%,怎样解释?答:雷凡诺引产术,注药前必须见到羊水再注药,其目的是证实药物确实注入宫腔的羊膜腔内,而不是注入其它体腔或组织内。临床上确曾有因没按常 Shijiazhuang City, Hebei Province, Li Mei Q: Leifuur induced labor, injection of amniotic fluid is why it is necessary to take the standard injection into the carcass effect than amniotic cavity better, I have tested a few cases, not only to achieve the desired effect, and A: Still, Levano induction of labor, before injection of amniotic fluid injection must see the drug, its purpose is to confirm that the drug is indeed injected into the uterine amniotic cavity, rather than into the other body cavity or tissue . Clinically did not have because of the usual