The ligamentum venosum, also known as Arantius' ligament, [1] is the fibrous remnant of the ductus venosus of the fetal circulation. Usually, it is attached to the left branch of the portal vein within the porta hepatis. It may be continuous with the round ligament of liver.

Nov 24, 2022 · Liver ligaments are double-layered folds of peritoneum that attach the liver to surrounding organs, or to the abdominal wall. The majority of ligaments associated with the liver are remnants of embryological blood vessels that regressed as the fetus developed.

The ligamentum venosum is the fibrous remnant of the ductus venosus of the fetal circulation that shunts a portion of the umbilical vein blood flow directly to the inferior vena cava, bypassing the liver.

Aug 30, 2019 · The ligamentum venosum is a fibrous remnant which travels superiorly from the porta hepatis of the liver to the inferior vena cava. It is often obliterated in adults. In the fetus, it is patent and known as the ductus venosus which shunts blood returning from the placenta in the umbilical vein to the inferior vena cava thus bypassing the liver.

The ligamentum (lig.) venosum is sometimes seen, attached to the LPV. The liver parenchyma surrounded by the RPV, LPV, and lig. venosum belongs to segment 4. (c) The left portal vein can be further traced to the umbilical portion (UP) of the left portal vein.

The ligamentum venosum is a dense ligamentous band of fibrous tissue. It’s a remnant of the fetal circulatory system, the ductus venosus. The ligamentum venosum attaches between the left portal vein and the left hepatic vein.

a thin fibrous cord, lying in the fissure of the ligamentum venosum, the remains of the ductus venosus of the fetus. Synonym (s): Arantius ligament, ligamentum ductus venosi, venous ligament. (Aranzio), Giulio C., Italian anatomist and physician, 1530-1589.

Feb 10, 2024 · Das Ligamentum venosum ist ein bindegewebiges Rudiment des obliterierten Ductus venosus hepatis (Ductus Arantii). Das Ligamentum venosum verläuft in der gleichnamigen Fissur (Fissura ligamenti venosi) zwischen Lobus caudatus und Lobus hepatis sinister auf der Facies visceralis der Leber.

5 days ago · The meaning of LIGAMENTUM VENOSUM is a cord of tissue connected to the liver that is the vestige of the ductus venosus.

The fissure for ligamentum venosum (fossa for the ductus venosus), lies between the left lobe and the caudate lobe; it lodges in the fetus, the ductus venosus, and in the adult a slender fibrous cord, the ligamentum venosum, the obliterated remains of that vessel.