Abdominal Aorta Branches Diagram

It is approximately 13cm long and ends at the level of the l4 vertebra.

Abdominal aorta branches diagram. 3 single anterior visceral branches coeliac superior mesenteric artery inferior mesenteric artery 3 paired lateral. Then the ascending aorta arches to the left forming the arch of the aorta which descends and ends at the level of the intervertebral disc between the fourth and fifth thoracic vertebrae. The suprarenal abdominal or paravisceral segment inferior to the diaphragm but superior to the renal arteries. The first major branch of the abdominal aorta the celiac trunk is responsible for supplying oxygen rich blood to the stomach spleen liver esophagus and also parts of the pancreas and duodenum.

If diagnosed before a rupture occurs an abdominal aortic aneurysm can be surgically repaired. The only branches of the ascending aorta are the right and left coronary arteries that supply the myocardium of the heart. 3 single anterior visceral branches coeliac superior mesenteric artery inferior mesenteric. Learn vocabulary terms and more with flashcards games and other study tools.

The abdominal aorta begins at the diaphragm splitting to become the paired iliac arteries in the lower abdomen. The abdominal aorta is the largest artery of a human body that begins from descending thoracic aorta and ends to the pelvis and lower limb. Start studying abdominal aorta. The terminal branches of the abdominal aorta the left and right common iliac arteries arise from the bifurcation in front of the body of l4 vertebra about 125 cm to the left of the median plane.

The abdominal aorta is a continuation of the thoracic aorta beginning at the level of the t12 vertebrae. The abdominal aorta has. The area just above where the abdominal aorta bifurcates divides into two branches into the iliac arteries is susceptible to a weakening of the aortic wall called an abdominal aortic aneurysm. The abdominal aorta supplies blood to much of the abdominal cavity.

However it includes as a part of the abdominal cavity and carries oxygenated bloodstream via the whole abdominal organs that are why regarded it as the largest artery of the body. The common iliac arteries supply the lower limb the gluteal region and the pelvic viscera. Its small branches supply blood to the ribs and some chest structures. Some key points to take away from this diagram are.