Single-incision laparoscopic cholecystectomy: initial experience with critical view of safety dissection and routine intraoperative cholangiography.

Background: Single-incision laparoscopic cholecystectomy (SILC) is emerging as a potentially less invasive alternative to standard laparoscopic cholecystectomy and natural orifice transluminal endoscopic surgery cholecystectomy. As this technique is more widely used, it is important to maintain well-established practices of the critical view of safety (CVS) dissection and intraoperative cholangiography (IOC). We present our initial experience with SILC using CVS dissection and routine IOC.

Laparoendoscopic single site (LESS) cholecystectomy.

Introduction: The journey from conventional "open" operations to truly "minimally invasive" operations naturally includes progression from operations involving multiple trocars and multiple incisions to operations involving access through the umbilicus alone. Laparoscopic operations through the umbilicus alone, laparoendoscopic single site surgery (LESS), offer improved cosmesis and hopes for less pain and improved recovery. This study was undertaken to evaluate our initial experience with LESS cholecystectomy and to compare our initial experience to concurrent outcomes with more conventional multiport, multi-incision laparoscopic cholecystectomy.