The success rate of abdominal aortic aneurysm surgery is closely related to the severity of the abdominal aortic aneurysm itself, the surgical approach, age, and whether or not there is a combination of underlying medical conditions, and cannot be generalized. Generally speaking, if the patient is older and the procedure is open, the risk of surgery is higher for patients of advanced age, or patients with severe medical diseases. If endoluminal repair surgery is used, the artificial vascular stent is introduced into the aorta through the femoral artery, so that the aneurysm wall is no longer in contact with the blood flow, which can effectively improve the success rate of the surgery, and can make the success rate between 70% and 80%. If the patient is relatively young and in good physical condition, the success rate of the surgery is between 60% and 80% if artificial blood vessel replacement is performed after surgical resection of abdominal aortic aneurysm. If the patient has high blood pressure, diabetes and other underlying diseases, the operation may cause serious complications such as pulmonary embolism, which will reduce the success rate of the operation. Therefore, after the diagnosis of abdominal aortic aneurysm, you should go to a regular tertiary hospital and follow the doctor’s instructions.