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冷光原装置腹腔镜已在欧美各地运用,被公认为妇科诊断的得力工具之一。放置不锈钢环实行避孕为我国广大要求节育的妇女所乐意接受。儿十年来的临床实践已肯定避孕环正确放置在宫腔内避孕效果良好,若无特殊反应可放置达十年或以上,如果在放环时引起子宫穿孔避孕环可移出宫腔,往往在因故取环时才被发现环外移盆腔内。超声波伴子宫腔镜检被认为是诊断避孕环外移的好方法,如不能诊断需行宫腔X线摄影。一经诊断避孕环已外移一般都主张应予取出,理由是,留置不取可缠绕肠拌引起
Cold light laparoscopic device has been used throughout Europe and the United States, is recognized as one of the tools for gynecological diagnosis. Place a stainless steel ring contraceptive for the majority of women in need of birth control happy to accept. 10 years of clinical practice has confirmed that the contraceptive ring placed correctly in the intrauterine contraceptive effect is good, if there is no special reaction can be placed for ten years or more, if the ring when the uterus caused by perforation can remove the intrauterine contraceptive ring, often due to It is only when the ring was found ring out of the pelvic movement. Hysteroscopic ultrasound with hysteroscopy is considered a good way to diagnose the removal of the contraceptive ring, such as the diagnosis can not be uterine X-ray photography. Once the diagnosis of contraceptive ring has been moved outside the general advocate should be taken out on the grounds that indwelling can not take intertwined intestinal mix caused