DefinitionOpen abdominal aortic aneurysm repair is surgery to fix a widened part (or aneurysm) in your aorta, the large artery that carries blood to your belly (abdomen), pelvis, and legs.An aortic aneurysm is when part of this artery becomes too large or balloons outward.Your surgeon opens up your belly and replaces the aortic aneurysm with a fabric material.Alternative NamesAAA - open; Repair - aortic aneurysm - openDescriptionThe surgery will take place in an operating room. You will be given general anesthesia (asleep and pain free).In one approach, you will be lying on your back. The surgeon will make an incision (cut) in the middle of your belly, from just below the breastbone to below the navel. Sometimes the cut goes across the belly.In another approach, you will be lying on your r