Vacuum Stabilization of the Spleen in Laparoscopic Splenectomy

Abstract

Background and Objectives:Recovery from laparoscopic splenectomy is greatly enhanced when compared with recovery from the laparotomy approach, yet a minority of spleens are removed laparoscopically. The spleen is smooth, rounded, and vascular, making it difficult to directly grasp, stabilize, or retract laparoscopically. The LiVac Retractor is a laparoscopic liver retractor comprising a soft silicone open ring that apposes 2 substantially planar surfaces when a vacuum is applied. It was evaluated for its efficacy in stabilization of the spleen during 2 laparoscopic splenectomies.Methods:The 2 patients gave consent for laparoscopic splenectomy with splenic retraction using the LiVac Retractor. The entire 3-port laparoscopic procedure was video recorded, with the resected spleens weighed as wet specimens. The patients' postoperative courses are described.Results:The spleen was retracted securely for the duration of the hilar dissection in both patients. Exposure of the splenic hilum was excellent. There were no visible signs of injury to either spleen and recovery of both patients was unremarkable.Conclusions:The LiVac Retractor provided stable retraction and excellent exposure of the splenic hilum during both laparoscopic splenectomies, without organ injury. Early hilar dissection with vascular control was facilitated, reducing the risk of bleeding from other components of the dissection.