1988年以来,我院节育门诊采用术前宫颈注射安定后行钳刮术,效果满意,现介绍如下。资料与方法本组198例,系1988年10月至1990年5月在门诊要求终止妊娠者,均为孕12～16周,其中初孕21例,孕2产1者85例,孕3以上者92例。方法:术前行常规体格检查及血,尿常规化验。外阴冲洗、铺巾,外阴阴道消毒后,在宫颈注射安定5mg。10至15分钟后,开始用宫颈扩张器逐号递增 Since 1988, our hospital birth control clinic with preoperative cervical injection of stability after the line clamp curettage, the effect is satisfactory, are described below. Materials and Methods The group of 198 cases, from October 1988 to May 1990 outpatient clinics require termination of pregnancy, are pregnant for 12 to 16 weeks, of which 21 cases of primary pregnancy, 2 pregnancies in 1 85 cases, more than 3 pregnant 92 cases. Methods: Preoperative routine physical examination and blood, urine routine tests. Vulva rinse, shop towel, vulva vaginal disinfection, stability in the cervix 5mg. After 10 to 15 minutes, start with a cervical dilator by the number of increments