Assertion: left umbilical vein | /r/CapableOf | regress after birth
Facets:
value: along with the left umbilical artery
type: OTHER
Source sentences:
text: After birth, the left umbilical vein regresses along with the left umbilical artery to form the left medial umbilical ligament on the anterior abdominal wall and round ligament of the liver (ligamentum teres hepatis) where the left umbilical vein was connected to the liver.