Hepatic resections through the laparoscopic approach.

Hepatic surgery has been undergoing progressive modifications in surgical approach to liver, passing through tohraco-phrenolaparotomy to bilateral subcostal incision and current Makuuchi's. Laparoscopic liver surgery should not be considered a new surgery, but simply a new surgical approach, with difficulties but advantages too. Laparoscopic hepatic resections are feasible with low morbidity and mortality; the short and medium term results are comparable to those obtained with open surgery provided that the surgeon has a significant experience in open hepatic surgery, advanced laparoscopic surgery and the availability of all and pertinent instrumentation. The aim of this paper is to show the rationales formal of hepatic resections through the laparoscopic approach, focusing on the necessary instrumentation, the surgical technique and results.