Definition
The abdominal aorta is the section of the aorta that runs through the abdominal cavity. It's a continuation of the descending aorta after it passes through the diaphragm. This major vessel supplies blood to the abdominal organs, pelvis, and lower limbs through its branches. Think of it as the main water pipe providing water to all the houses in a neighborhood. 🏡 It is crucial for the function of the digestive and urinary systems. 🩸