经碘油造影诊断为输卵管通而不畅,不通的原发和继发不孕患者,在官腔镜直视下做输卵管插管,加压注液以诊断和疏通输卵管100例。设同期对照组100例。结果,术后输卵管通畅者比治疗前明显增加。在三年不孕组中,宫腔镜下疏通输卵管组的受孕率比单做碘油造影组为高,提示此法对疏通输卵管有良好的作用。 The diagnosis of lipiodol by tubal pass and poor, unreasonable primary and secondary infertility patients, under the supervision of endoscopic tubal intubation, pressure infusion to diagnose and clear the fallopian tube 100 cases. Set the same period control group of 100 cases. Results, postoperative tubal patency was significantly increased than before treatment. In the three-year infertility group, the hysteroscopy to clear the tubal pregnancy rate than single lipiodol contrast group is high, suggesting that this method to clear the fallopian tube has a good effect.