Supplementary Material for: Utility of an Internal Retractor (EndoGrab) for the Management of the Vesicouterine Ligament during Laparoscopic Radical Hysterectomy

Background/Aims: The study aims to prevent serious urologic injury during a radical hysterectomy; we propose that one of the most important procedural steps is the careful management of the vesicouterine ligament (VUL). Patients and Methods: Between January 2013 and October 2014, we used a novel internal retractor in 17 patients undergoing a laparoscopic radical hysterectomy (LRH) for early-stage cervical cancer to obtain and secure a better surgical view. For management of the VUL during the laparoscopic procedure, we routinely used an internal retractor (EndoGrab; Virtual Ports, Misgav, Israel) and vessel tape to reposition the ureter in a safe lateral-caudal direction. Results: Using an EndoGrab, we were easily able to reproduce a suitable surgical view that simulated the one obtained by an abdominal route for radical hysterectomy. Using this improved laparoscopic procedure, we completed radical hysterectomies in all 17 cases without a ureteral injury complication. Conclusion: Our modified method using an EndoGrab is effective for the prevention of ureteral injury during a LRH, and its ease of use makes it suitable even for those surgeons early in their laparoscopic learning curve.