回顾性分析我院1975～1990年间的节育术后宫外孕157例,并讨论了绝育、放宫内节育器(IUD)、人流等与宫外孕的关系及宫外孕的诊断治疗等。临床资料一、宫外孕及节育术后宫外孕的发病率:我院宫外孕占同期产妇数的1.88%(465/24767例),与宫内孕之比为1∶53.26。16年内宫外孕的发生率从1%上升到4.02%, Retrospective analysis of our hospital from 1975 to 1990 157 cases of ectopic pregnancy after conception, and discussed the sterilization, IUD, flow and other ectopic pregnancy and ectopic pregnancy diagnosis and treatment. Clinical data First, the ectopic pregnancy and ectopic pregnancy incidence of etiology: ectopic pregnancy in our hospital accounted for 1.88% of the same period the number of mothers (465/24767 cases), and intrauterine pregnancy ratio of 1: 53. 26 16 years the incidence of ectopic pregnancy from 1 % Rose to 4.02%