4 types vessels of liver Blood supply of liver: 1.proper hepatic artery(←hepatic A←celiac trunk←aorta) 2.hepatic portal vein A dual BLOOD supply:the portal vein supply for75%(dominant), The arterial supply account for 25%(lesser) Hepatic v. Sublobular vei Sublobular veins Portal triads Hepatic artery proper Hepatic portal vein ptisnand bie duct Common bile duct• Blood supply of liver: 1. proper hepatic artery( ← hepatic A← celiac trunk ← aorta) 2. hepatic portal vein A dual BLOOD supply: the portal vein supply for75%(dominant) , The arterial supply account for 25%(lesser) 4 types vessels of liver