Gasless laparoendoscopic single-site surgery with abdominal wall lift in general surgery: initial experience

摘要

Background Laparoendoscopic single-site surgery (LESS) was motivated by the desire to make minimally invasive surgery even more “minimal.” We performed gasless laparoendoscopic single-site surgery (GLESS) with abdominal wall lift (AWL) for cholecystectomy and fenestration of liver cyst. This study aims to assess the safety and feasibility of the techniques.