Fig. 4. Placement of totally intra-corporeal Pringle maneuver during laparoscopic hepatectomy. (A) The gold finger dissector with pnrose drain tube is inserted toward the direction of the lesser omentum. (B) The penrose drain is pulled out and passed behind the hepatoduodenal ligament. (C) The penrose drain tube is pulled out and lock with the Hemo-o-lok clip.