Endovascular abdominal aortic aneurysm (AAA) repair is surgery to repair a widened area in your aorta. This is called an aneurysm. The aorta is the large artery that carries blood to your belly, pelvis, and legs.

AAA repair - endovascular - discharge; Repair - aortic aneurysm - endovascular - discharge; EVAR - discharge; Endovascular aneurysm repair - discharge

You had an endovascular aortic surgery repair for an aneurysm (a widened part) of the large artery that carries blood to your lower body (aorta).

To perform the procedure:

• Your doctor made a small incision (cut) near your groin to find your femoral artery.
• A large tube was inserted into the artery so that other instruments could be inserted.
• An incision may have been made in the other groin as well as the arm.
• Your doctor inserted a stent and a man-made (synthetic) graft through the incision into the artery.
• X-rays were used to guide the stent and graft into your aorta where the aneurysm was located.
• The graft and stent were opened up and attached to the walls of the aorta.

The cut in your groin may be sore for several days. You should be able to walk farther now without needing to rest. But you should take it easy at first. It may take 6 to 8 weeks to fully recover. You may feel discomfort in your abdomen for a few days. You may also have a loss of appetite. This will get better over the next week. You may have constipation or diarrhea for a short time.

You will need to increase your activity slowly while the incision heals.

• Walking short distances on a flat surface is OK. Try to walk a little, 3 or 4 times a day. Slowly increase how far you walk each time.
• Limit going up and down stairs to about 2 times a day for the first 2 to 3 days after the procedure.
• Do not do yard work, drive, or play sports for at least 2 days, or for the number of days your doctor tells you to wait.
• Do not lift anything heavier than 10 pounds (4.5 kg) for 2 weeks after the procedure.

• Your doctor will tell you how often to change your dressing.
• If your incision bleeds or swells, lie down and put pressure on it for 30 minutes, and call your provider.

When you are resting, try keeping your legs raised above the level of your heart. Place pillows or blankets under your legs to raise them.

Ask your health care provider about follow-up x-rays you will need to have to check if your new graft is OK. Having regular checkups to make sure your graft is working well is a very important part of your care.

Your provider may ask you to take aspirin or another medicine called clopidogrel (Plavix) when you go home. These medicines are antiplatelet agents. They prevent the platelets in your blood from clumping together and forming clots in your arteries or stent. Do not stop taking them without talking with your provider first.

Endovascular surgery does not cure the underlying problem with your blood vessels. Other blood vessels could be affected in the future. Therefore, it is important to make the lifestyle changes and take the medicines your provider recommends.

• Eat a heart-healthy diet.
• Get regular exercise.
• Stop smoking (if you smoke).

Take all medicines your provider has prescribed as directed. This may include medicines to lower cholesterol, manage high blood pressure, and treat diabetes.

Contact your doctor or provider if:

• You have pain in your belly or back that does not go away or is very bad.
• There is bleeding at the catheter insertion site that does not stop when pressure is applied.
• There is swelling at the catheter site.
• Your leg or arm below where the catheter was inserted changes color, becomes cool to the touch, pale, or numb.
• The small incision for your catheter becomes red or painful.
• Yellow or green discharge is draining from the incision for your catheter.
• Your legs are swelling.
• You have chest pain or shortness of breath that does not go away with rest.
• You have dizziness or fainting, or you are very tired.
• You are coughing up blood, or yellow or green mucus.
• You have chills or a fever over 101°F (38.3°C).
• You have blood in your stool.
• Your urine becomes dark colored or you do not urinate as much as usual.
• You are not able to move your legs.
• Your belly starts to swell and is painful.

Binster CJ, Sternbergh WC. Endovascular aneurysm repair techniques. In: Sidawy AN, Perler BA, eds. Rutherford's Vascular Surgery and Endovascular Therapy. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 74.

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Cambria RP, Prushik SG. Vascular surgery: endovascular treatment of abdominal aortic aneurysms. In: Cameron J, ed. Current Surgical Therapy. 14th ed. Philadelphia, PA: Elsevier; 2023:993-1214.

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Uberoi R, Hadi M. Aortic intervention. In: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, eds. Grainger & Allison's Diagnostic Radiology: A Textbook of Medical Imaging. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 79.