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

腔镜电切术后放置T型节育器预防腔或颈管粘连。

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.

方法腔镜对36例腔粘连并发不孕患者进粘连松解，内放置节育环，同时给予期3个月。