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Round ligament of liver

The round ligament of the liver, ligamentum teres or ligamentum teres hepatis is a ligament that forms part of the free edge of the falciform ligament of the liver. It connects the liver to the umbilicus. It is the remnant of the left umbilical vein. The round ligament divides the left part of the liver into medial and lateral sections.

Structure
The round ligament connects the liver to the umbilicus. It divides the left part of the liver into medial and lateral sections. Development The round ligament of the liver is the remnant of the umbilical vein during embryonic development. After the child is born, the umbilical vein degenerates to fibrous tissue. == Clinical significance ==
Clinical significance
Portal hypertension In adulthood, small paraumbilical veins remain in the substance of the ligament. These act as an important portacaval anastomosis in severe portal hypertension, resulting in a caput medusae. Abscess Very rarely, the round ligament of the liver may develop an abscess. This usually requires liver surgery to treat. Landmark The umbilical vein/round ligament inserts around the umbilicus, and is an important landmark of the inner surface of the anterior abdominal wall. ==Additional images==
Additional images
File:Slide6UC.JPG|Round ligament of liver. Superior surface of liver. File:Sobo 1906 407.png|Picture showing the round ligament of liver in situ. File:SketchOfLiver.jpg|Sketch depicting the round ligament of liver and the surrounding anatomy (after Hughes' Anatomy). == See also ==
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