5 天之前 · The abdominal aorta starts just below the diaphragm and runs down the back of the abdomen. It supplies oxygenated blood to vital organs, including the kidneys, stomach, …

In human anatomy, the abdominal aorta is the largest artery in the abdominal cavity. As part of the aorta, it is a direct continuation of the descending aorta (of the thorax). [1] The abdominal …

腹主动脉（英語： abdominal aorta ）是人体腹腔中最大的动脉。 它是降主动脉的腹腔部分，由胸主动脉穿过主动脉裂孔延伸而来。. 腹主动脉自T12椎体高度开始，随后分为多个分支，供应 …

2023年7月25日 · After crossing the diaphragm into the abdomen, the aptly-named abdominal aorta eventually bifurcates into the common iliac arteries in the lower abdomen. Along the …

2023年7月25日 · The abdominal aorta gives rise to five major branches: the celiac trunk, superior mesenteric artery, left and right renal arteries, and inferior mesenteric artery. The celiac trunk …

The abdominal aorta is a retroperitoneal structure beginning, as an extension of the thoracic aorta, at the aortic hiatus of the diaphragm. The abdominal aorta gradually diminishes in …

2025年2月4日 · The abdominal aorta is a continuation of the thoracic aorta beginning at the level of the T12 vertebrae. It is approximately 13cm long and ends at the level of the L4 vertebra. At …

The aorta is a large elastic artery characterized by the ability to expand and recoil in sequence with the heart to distribute blood to the body. 9 The abdominal aorta (AA) gives rise to the …

2024年5月17日 · With an initial diameter of one inch, the aorta is the biggest artery in the human body. Through systemic circulation, it provides the body with oxygenated blood after receiving …

2025年2月10日 · Gross anatomy Origin. It is a continuation of descending thoracic aorta at T12 posterior to the median arcuate ligament and diaphragmatic crura.. Course. It descends …