Clinical application of operative hysteroscopy in treatment of complex hydrosalpinx to IVF

Background: In vitro ferti1izati.m and embryo transfer [IVF-ET] is the best option for patients with hydrosalpinx. However, if hydrosalpinges is not pre-treated, the therapeutic outcomes of IVF-ET would be compromised. Objective: This study aims to investigate the safety and effects of' operative hysteroscopy in the treatment of patients with hydrosalpinx prior to IVF-ET, who were not indicated for laparotcny due to extensive pelvic adhesion. Materials and Methods: The study analyses retrospectively data from 10 women with hydrosalpinx, who were unable to undergo laparotolny due to extensive pelvic adhesion and treated by operative hysteroscopy prior to IVF-ET, and was assessed the effects and safety of the procedure.Results: Postoperative FIystero-salpingoraphy demonstrated complete tubal occlusion of the diseased side in all cases. Being applied with IVF-ET for fertility after their hysteroscopy operation, 5 out of 10 patients acquired clinical pregnancy. Conclusion: Hysteroscopic tuba1 occlusion of the proximal pm of the hydrosalpinx can effectively prevent the hydrops backflow to endometrial cavity and benefit subsequent implantation in the course of assisted reproduction without significant complicntious