Mini-laparoscopic surgery versus conventional laparoscopic surgery for patients with endometriosis

Abstract

Abstract Objective To compare mini-laparoscopic surgery and conventional laparoscopic surgery in patients with endometriosis that was conducted to determine the superiority of mini-laparoscopic surgical technique. Design Retrospective analysis. Settings Osaka Medical College Hospital, Hokusetsu General Hospital, and Daiichi-Towakai Hospital, Osaka, Japan. Patients Forty-six patients with endometriosis who underwent conventional or mini-laparoscopic surgery between November 2009 and October 2012. Intervention Patients were divided into three groups. Group A underwent conventional surgery with one 12-mm port for a 10-mm laparoscope and three 5-mm ports. Groups B and C underwent mini-laparoscopic surgery with one 5-mm port for a 5-mm laparoscope and one 5-mm port as well as two 3-mm ports (Group B) or two 2.3-mm ports for the Mini-Lap Grasper (Group C). Measurements and main results Operating time was significantly longer in Group C than in Group B ( p = 0.01). Serum C-reactive protein levels 1 day after surgery were significantly lower in Groups B and C than in Group A ( p p = 0.003). Conclusion Mini-laparoscopic surgery for patients with endometriosis is safe. Group C exhibited decreased postoperative incisional pain, and the procedure used was less invasive and produced superior cosmetic results. However, operating time in Group C was significantly longer. The procedure that Group B underwent was also minimally invasive with a similar operating time and improved cosmetic appearance.