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研究从1989年1月～1994年6月以287例不孕病人为对象,先做宫腔镜检查观察输卵管内口情况。方法是用灌流式硬性宫腔镜,以5％葡萄糖液作灌流液,检查输卵管内口,分为陷凹、狭窄、闭锁三类型,随后在月经后数日内行子宫输卵管造影(HSG),用油性造影剂,若在HSG后6个周期内经阴道B超确认胎囊为妊娠成立,6个周期以后妊娠则不列入。 287例共观察到476个输卵管内口,其中
Study from January 1989 to June 1994 to 287 cases of infertile patients as the object, the first hysteroscopy to observe the fallopian tube internal orifice. Method is to use perfusion-type hard hysteroscopy, 5% glucose solution as perfusate to check the fallopian tube mouth, divided into three types of depression, stenosis, atresia, and then within a few days after menstruation underwent hysterosalpingography (HSG) with Oily contrast agent, if within 6 cycles after HSG transvaginal B-confirmed fetal sac pregnancy was established after 6 cycles of pregnancy are not included. Of the 287 cases, 476 tubal internal mouths were observed, of which,