Background: Laparoscopic caudate hepatectomy, which is a challenging procedure, has been reported sporadically. However, there is no standardized surgical technique, and the safety and feasibility of this procedure remain controversial.
Materials and methods: A left-sided, purely laparoscopic approach for anatomic caudate hepatectomy was used for 11 selected patients in our institution. The procedure and technique of laparoscopic caudate hepatectomy were described. Perioperative data of these patients were retrospectively reviewed.
Results: The 11 cases included two subgroups: laparoscopic isolated caudate hepatectomy (n = 4) and laparoscopic combined caudate and left hemihepatectomy (n = 7). There were three major steps for anatomic caudate hepatectomy. Two conversions were required (18.2%). Two complications (Clavien Grades I and II) occurred but no deaths.
Conclusions: The left-sided, purely laparoscopic approach for anatomic caudate hepatectomy is safe and feasible in selected patients. This procedure can be performed by hepatobiliary surgeons with abundant experience in laparoscopic liver surgery.