【摘要】 目的 探索宫内节育器与异位妊娠发生率的关系。 方法 回顾性分析330例异位妊娠中93例带宫内节育器患者与异位妊娠之间的关系。 结果 宫内节育器引发盆腔炎可导致异位妊娠的发生率增加。 结论 预防异位妊娠的发生，治疗盆腔炎是关键，掌握放置宫内节育器的适应证也至关重要。

    【关键词】 异位妊娠;宫内节育器;盆腔炎

    【Abstract】 Objective The analysis was designed to explore the relation between ectopic pregnancy and chronic pelvic inflammation.Method 330ectopic pregnancy patients including93cases using intrauterinc device are ob-served and analyzed.Results The intrauterine device cause chronic pelvic inflammation result in an increase inci-dence of Ectopic pregnancy.Conclusion It is a key to treat chronic pelvic inflammation and the indication of in-trauterine device for preventing ectopic pregnancy.

    【Key words】 ectopic pregnancy;intrauterine device;pelvie inflammation

    宫内节育器(IUD)是我国育龄妇女最常用的节育措施之一 ......