近年随着微创手术的不断发展,宫腔镜电切术渐广泛应用于妇科临床,宫腔镜电切术能否顺利进行,术前宫颈软化非常重要。近年来,国内外学者对用药物软化宫颈和扩张宫颈作了许多研究,宫腔镜电切术前宫颈准备主要有药物和局部膨胀性材料两方面[1]。本文探讨米索前列醇在宫腔镜电切术 In recent years, with the continuous development of minimally invasive surgery, hysteroscopic resection gradually widely used in gynecological clinic, hysteroscopic resection can proceed smoothly, preoperative cervical softening is very important. In recent years, many scholars at home and abroad have made many researches on softening the cervix and dilating the cervix with drugs. The preparation of cervix before the hysteroscopic resection is mainly composed of drugs and local expansive materials [1]. This article explores misoprostol in hysteroscopic resection