Assertion: aorta | /r/CapableOf | bifurcate into common iliac arteries
Facets:
value: opposite the fourth lumbar vertebra
type: LOCATION
Source sentences:
text: In the normal adult the aorta has a diameter of about 3 cm, tapering to approximately 1.75 cm as it bifurcates into the common iliac arteries opposite the fourth lumbar vertebra.