A novel technique for wound protector deployment and efficient specimen extraction following laparoscopic sleeve gastrectomy.

Challenges of specimen extraction during laparoscopic sleeve gastrectomy and other resectional laparoscopic procedures can often be proven to be time consuming and frustrating, and the risk of wound infection and port site tumor implantation increases. In this paper, we discuss our experience with an efficient approach to specimen extraction utilizing a novel technique for deployment of a very small self-expanding wound protector through a 12- or 15-mm port. We also report our observations with regard to the learning curve of this technique and the influence of BMI to retractor insertion times and specimen extraction times during laparoscopic sleeve gastrectomy.