在施行输卵管结扎时,虽然常规操作,损伤膀胱仍难绝对避免,据文献报道:膀胱损伤的发生率在3%左右,而一旦发生,即使及时处理,仍将给患者造成心理负担,甚至增加了术后合并症,而影响计划生育工作的发展。我们在个别膀胱损伤患者术后数小时导尿管自行脱落而不影响效果的启发下,根据膀胱粘膜修复力强,肌层厚,肌纤维交织的特点及膀胱损伤很少超过4厘米的具体情况,在发 In the implementation of tubal ligation, although the routine operation, the bladder is still absolutely hard to avoid damage, according to the literature: the incidence of bladder injury is about 3%, and once occurred, even if treated in time, will cause psychological burden on patients, or even increased Postoperative complications, which affect the development of family planning work. Based on the strong bladder mucosa repair, muscular layer thickening, the characteristic of muscle fiber intertwined and bladder injury rarely exceeding 4 cm, we enlightened the urinary catheter to fall off several hours after the operation of individual bladder injury patients. In the hair