Treatment of abdominal aortic aneurysms varies on an individual basis, depending on the overall health of the patient as well as the size, exact location, growth rate and type of aneurysm. Its treatment options include open surgery, endovascular surgery, and observation. 1. Open surgery: This procedure is used to remove the damaged area of the aorta, which is a more invasive form of surgery with a longer recovery time. 2. Endovascular surgery: This is a less invasive form of surgery compared to open surgery and involves the use of artificial vascular grafts to repair the weak wall of the aorta. 3. Observation: For abdominal aortic aneurysms of small width, the doctor will request regular reviews based on the patient’s condition rather than performing surgery. Specific treatment should be based on the individual patient’s condition under the guidance of the clinician.