Objective: To explore the prevention of adhesion of uterine cavity or endocervical canal by installation of T type intrauterine device after hysteroscopic electroresection.

宫腔镜电切术后放置T型节育器预防宫腔或宫颈管。

Methods 36 cases of infertility caused by intrauterine adhesions received hysteroscopic adhesiotomy, then IUD were placed to treat with artificial menstrual cycle for 3-months.

方法应用宫腔镜对36例宫腔并发不孕解，宫内放置节育环，同时给予人工周期3个月。