Medial umbilical ligament

Medial umbilical ligament
The peritoneum of the male pelvis. (Medial umbilical ligament labeled at bottom left.)
Posterior view of the anterior abdominal wall in its lower half. The peritoneum is in place, and the various cords are shining through.
Details
SourceInternal iliac artery
ToSuperior vesical artery, artery to the ductus deferens
NerveSuperior hypogastric plexus
Identifiers
Latinchorda arteriae umbilicalis,
ligamentum umbilicale mediale
TA98A12.2.15.026
Anatomical terminology

The medial umbilical ligament, cord of umbilical artery, or obliterated umbilical artery is a paired structure found in human anatomy. It is on the deep surface of the anterior abdominal wall, and is covered by the medial umbilical folds (plicae umbilicales mediales). It is different from the median umbilical ligament, a structure that represents the remnant of the embryonic urachus.