常规负压吸引人工流产时,常因宫颈口过紧在机械性扩张宫颈时,引起受术者不同程度的下腹疼痛,尤以初孕妇为甚。米索前列醇(简称米索)具有促宫颈成熟,软化扩张宫颈及加强子宫收缩的作用,已广泛用于与米非司酮配伍终止早孕药物流产中。为解除初孕妇因宫口过紧所致人工流产疼痛及手术困难,我们在术前应用米索扩张宫颈并与放置宫术安栓比较,现报告如下。 资料与方法 Conventional vacuum to attract artificial abortion, often due to cervical tight mouth in the mechanical expansion of the cervix, causing varying degrees of abdominal pain, especially in early pregnant women. Misoprostol (referred to as misoprostol) has the role of promoting cervical maturation, softening the expansion of the cervix and strengthening uterine contractions, has been widely used in combination with mifepristone termination of early pregnancy medical abortion. To lift the first trimester women due to cervical tightness caused by induced abortion pain and surgical difficulties, we apply preoperative misoprostol misoprostol and placed Gongshuanan suppository, are as follows. Materials and Methods