Abdominal aorta

The abdominal aorta is the largest artery in the abdominal cavity.  It is part of the aorta. It is a direct continuation of the descending aorta (of the thorax).

The abdominal aorta begins at the level of the diaphragm, crossing it via the aortic hiatus, technically behind the diaphragm.UCC

References

Category:Blood vessels
Category:Torso