The invention discloses a kind of completeness Laparoscopic Hepatectomies to be classified using round ligation, execute as follows: (1) of complete laparoscopic surgery, which is executed, to be connect with general anesthesia using round liver, the pylic hepatectomy of branch is the connection to be removed, tourniquet is used for the right of fastening part simultaneously, left hemilivers to block communicate between blood flow hepatectomy be hepatectomy to be removed be retained, drainage tube is placed in abdominal cavity in liver hilus lienis, it then closes in cavum peritoneale, and completes the operation (2) patient, which is gradually recovered, eats in the first operation, and the volume of hepatectomy is made for 6-15 days in recycling, is that the expected volume future liver that increases to be retained remains, wherein the following residual liver of expected volume should be at least the standard liver volume of 30-40% The volume of Hepatectomy (3) is to retain to have to increase to expected volume future liver residual, and laparoscopic hepatectomy art carries out and general anesthesia is to removing lesion hepatectomy, then will be to recycle completely to patient care.
