Liver Blood Supply and Drainage

The Liver has a dual blood supply. The Hepatic Artery is responsible for the delivery of oxygen-rich blood the Liver Parenchyma. The Hepatic Artery is responsible for around 25% of the blood flow through the Liver.

Dr Aparajeya Shanker, MD

anatomy

Vascular Anatomy

The Liver has a dual blood supply. The Hepatic Artery is responsible for the delivery of oxygen-rich blood the Liver Parenchyma. The Hepatic Artery is responsible for around 25% of the blood flow through the Liver. The Portal Vein supplies 75% of the blood flow, carrying nutrient rich blood from the Gastrointestinal System. The Blood then passes through the Liver, via the Liver Microcirculation, finally entering the Hepatic Veins. The Hepatic Veins then drain into the Inferior Vena Cava.

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anatomy

External Iliac Artery

The external iliac artery is a major pelvic artery that continues as the femoral artery. It supplies the lower limb and gives off inferior epigastric and deep circumflex iliac branches.

anatomy

External Iliac Artery

The external iliac artery is a major pelvic artery that continues as the femoral artery. It supplies the lower limb and gives off inferior epigastric and deep circumflex iliac branches.

anatomy

The Abdominal Aorta Chart

The Abdominal Aorta leaves through the Aortic Hiatus of the Diaphragm (T12 Level). It is a major vessel and it is responsible for the blodd supply of all abdominal organs. View the embedded chart of the Abdominal Aorta's branches here.

anatomy

The Abdominal Aorta Chart

The Abdominal Aorta leaves through the Aortic Hiatus of the Diaphragm (T12 Level). It is a major vessel and it is responsible for the blodd supply of all abdominal organs. View the embedded chart of the Abdominal Aorta's branches here.

anatomy

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