Liver Anatomy Lobes

The lobes are further divided into lobules the functional units of the liver. Middle hepatic vein divides the liver into right and left lobes or right and left hemiliver.

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Lobes of the liver.

Liver anatomy lobes. These lobules are connected to small ducts tubes that connect with larger ducts to form the common hepatic duct. It lies between the inferior vena cava and a fossa produced by the ligamentum venosum a remnant of the fetal ductus venosus. This plane runs from the inferior vena cava to the gallbladder fossa.

The liver consists of 2 main lobes. Smooth peritoneal area that faces superiorly and anteriorly and includes the bare area. The liver is described as having two surfaces diaphragmatic and visceral sharply demarcated anteriorly by the inferior margin.

It is a large organ with its major lobe occupying the right side of the abdomen below the diaphragm while the narrower left lobe extends all the way across the abdomen to the left. Faces inferiorly and posteriorly and is. Traditionally the liver is divided into four lobes.

The wide coronary ligament connects the central superior portion of the liver to the diaphragm. The falciform ligament divides the liver into a left and right lobe. Each lobe is separated into many tiny hepatic lobules the livers functional units figure 3.

The liver has two large sections called the right and the left lobes. The falciform ligament runs inferiorly from the diaphragm across the anterior edge of. From below the two additional lobes are located between the right and left lobes one in front of the other.

Caudate lobe located on the upper aspect of the visceral surface. The gallbladder sits under the liver along with parts of the pancreas and intestines. Located on the lateral borders of the left and right lobes respectively the left and right triangular ligaments.

There are two further accessory lobes that arise from the right lobe and are located on the visceral surface of liver. The liver is a vital organ found in humans and other vertebrates. Both are made up of 8 segments that consist of 1000 lobules small lobes.

The falciform ligament divides the left lobe into a medial segment iv and a lateral part segment ii and iii. Right hepatic vein divides the right lobe into anterior and posterior segments. Left right caudate and quadrate.

A fibrous capsule encloses the liver and ligaments divide the organ into a large right lobe and a smaller left lobe figure 2. The liver also has two minor lobes the quadrate lobe and the caudate lobe. The liver is grossly divided into two parts when viewed from above a right and a left lobe and four parts when viewed from below left right caudate and quadrate lobes.

Each lobule is made up of millions of hepatic cells that are the basic metabolic cells of the liver.

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