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在采用宫内节育器的妇女中,有少数人因带器妊娠致使避孕失败,这是宫内节育器存在的主要问题之一。为了观察宫内节育器移位是否和带器妊娠有关,我们观察了70例带器妊娠者中节育器在宫腔内的位置。临床资料本文病例系带器妊娠后要求施人工流产者,共70例。根据病史、妇科检查及妊娠试验后肯定为妊娠,并以宫颈口可见尾丝、X 摄片或B 型超声波检查证明节育器在宫腔内。
One of the main problems with IUDs is the failure of contraception in a small number of women using IUDs due to pregnancy. In order to observe whether the IUD displacement is related to the pregnancy of the device, we observed the position of the IUD in the uterine cavity in 70 patients with pregnancy. Clinical data in this case cases of vaginal discharge after the application of artificial abortion, a total of 70 cases. According to medical history, gynecological examination and pregnancy test for pregnancy, and the cervix visible tail wire, X-ray or B-mode ultrasound examination shows that the IUD in the uterine cavity.