我院应用国产XG—3型子宫内窥镜对38例取环失败者进行检查诊断治疗取得良好效果,介绍如下。 1 材料与方法 1.1 本组38例中年龄最小25岁,最大61岁,大部分是基层取环困难而转我院的。其中3例由于环游离宫外行剖腹取环。详见表1。 1.2 宫腔镜检查,选择月经干净或血止后3～7天之间进行镜检。应用10％葡萄糖或5％葡萄糖液加庆大霉素,连续冲洗灌注,压力在13.3～10.7kPa之间,用量150～500ml,平均用量270ml。 1.3 按宫腔镜的常规操作,先大致窥视整个宫腔的形态,然后观察环在宫腔内的位置。宫内见金属环呈 Our hospital application of domestic XG-3-type endoscopy for 38 cases of failure to take the ring to check the diagnosis and treatment achieved good results, described below. 1 Materials and Methods 1.1 The group of 38 patients, the youngest 25 years old, maximum 61 years old, most of the grass-roots ring is difficult to transfer to our hospital. In 3 cases, the circumcision was taken from the outside of the uterus. See Table 1 for details. 1.2 Hysteroscopy, the choice of menstrual clean or blood after 3 to 7 days for microscopic examination. Application of 10% glucose or 5% glucose solution plus gentamicin continuous flushing perfusion, the pressure between 13.3 ~ 10.7kPa, the amount of 150 ~ 500ml, the average dosage of 270ml. 1.3 by hysteroscopic routine operation, roughly the first general morphology of the uterine cavity, and then observe the location of the ring in the uterine cavity. See intrauterine metal ring was