通过29例输卵管绝育水区并发宫外孕的临床分析，揭示发生窗外孕的各种可能因素，探讨绝育术式的选择．防止绝育术后并发症的发生，1临床资料29例输卵管绝育术后并发宫外孕患者均为生育期妇女．年龄26～44岁，平均31岁。均为生育二胎后在基层医院行绝育术。宫外孕距绝育术时间2 Through the clinical analysis of 29 cases of tubal sterilization water area with ectopic pregnancy, revealing all possible factors of out-of-window pregnancy and discussing the choice of sterilization method. To prevent the occurrence of complications after sterilization, a clinical data of 29 cases of tubal sterilization postoperative ectopic pregnancy patients are women of reproductive age. Age 26 to 44 years old, average 31 years old. Both births in the primary hospital line sterilization. Ectopic pregnancy from sterilization time 2