宫内避孕环为目前首选的宫内避孕器,它具有简便、安全等优点,可靠性达95%以上。但极少数仍有并发症,应引为重视并作必要的处理。目前,国内有关避孕环异位的文献报道尚少,为加深对宫内避孕环异位的认识,本文就我院1971～1977年检查避孕环38,255人次中,发现宫内避孕环异位入腹腔者15例,作初步分析。 Intrauterine contraceptive ring is the preferred intrauterine device, it has the advantages of simplicity, safety, reliability of more than 95%. However, there are still very few complications that should be taken seriously and treated as necessary. At present, there are still few reports about the ectopic status of the contraceptive ring in our country. In order to deepen our understanding of the ectopic status of the intrauterine contraceptive ring, in this paper, 38,255 contraceptive rings were examined in our hospital from 1971 to 1977, 15 cases, for a preliminary analysis.