由于纤维光学的发展,宫腔镜检查已成为妇科临床上的一种检查诊断和治疗方法。国外及国内一些医院已将其列为术前的常规检查方法。我院于1988年6月将XG—3型宫腔镜第三代产品应用于临床后认为,对于异常子宫出血,反复治疗不见好转及不孕症、绝经期后流血,带环流血,宫内置节育环的并发症及副反应,以及常规取环失败等原因检查的重要手段之一:通过宫腔镜检查可以直接清晰地观察宫腔内的形态与结构。直接发现病变所在部位。过去对原因不明的异常子宫出血,一般采用探针 Due to the development of fiber optics, hysteroscopy has become a gynecological clinical examination of a diagnosis and treatment. Some foreign and domestic hospitals have listed it as a routine preoperative examination. Our hospital in June 1988 will be the third generation of XG-3 hysteroscopy products used in clinical post-clinical, for abnormal uterine bleeding, repeated treatment did not improve and infertility, postmenopausal bleeding, with ring bleeding, intrauterine Complications and side effects of birth control ring, as well as conventional methods to check the ring failure one of the important ways: hysteroscopy can directly and clearly observe the morphology and structure of the uterine cavity. Directly found the lesion site. In the past for unknown causes of abnormal uterine bleeding, the general probe