Aortic Aneurysm Repair

What is Aortic Aneurysm Repair?

Aortic aneurysm repair involves removing or reinforcing the weakened section of the aorta to prevent rupture. The two primary methods include:

1. Endovascular Aneurysm Repair (EVAR/TEVAR) – A minimally invasive procedure where a stent graft (a tube made of fabric and metal) is placed inside the aorta to reinforce the weak area.
2. Open Aneurysm Repair – A traditional surgery where the damaged part of the aorta is replaced with a synthetic graft.

The choice of procedure depends on the aneurysm’s size, location, and the patient’s overall health.

Symptoms and Causes of Aortic Aneurysm

Symptoms of Aortic Aneurysm:

Many aortic aneurysms do not cause symptoms until they become large or rupture. However, symptoms may include:

• Deep, constant pain in the chest, back, or abdomen.
• Pulsating sensation in the abdomen.
• Shortness of breath or difficulty swallowing (for thoracic aneurysms).
• Sudden, severe pain with signs of shock (ruptured aneurysm).

Causes & Risk Factors:

• Atherosclerosis (hardening of the arteries).
• High blood pressure (puts stress on artery walls).
• Genetic conditions (e.g., Marfan syndrome, Ehlers-Danlos syndrome).
• Smoking (weakens artery walls).
• Aging (common in people over 60 years old).
• Infections or trauma to the aorta.

How is Aortic Aneurysm Repair Performed?

1. Endovascular Aneurysm Repair (EVAR/TEVAR) – Minimally Invasive Approach

• A small incision is made in the groin.
• A thin catheter with a stent graft is inserted into the aorta.
• The stent graft expands, reinforcing the weakened artery walls.
• The catheter is removed, and the patient recovers with minimal downtime.

Benefits:
✔ Less invasive than open surgery.
✔ Shorter hospital stay and recovery time.
✔ Lower risk of complications.

 

2. Open Aneurysm Repair – Traditional Surgery

• A large incision is made in the abdomen or chest.
• The damaged section of the aorta is replaced with a synthetic graft.
• The incision is closed, and the patient recovers in the ICU.

Benefits:
✔ Long-term solution with durable results.
✔ Effective for large or complex aneurysms.

Recovery & Post-Surgical Care

• Hospital Stay:
  • EVAR/TEVAR: 1-2 days.
  • Open Surgery: 5-10 days.
• Medications: Blood pressure control & cholesterol management.
• Follow-Up: Routine imaging tests (CT scans, ultrasounds) to monitor the aorta.
• Lifestyle Changes:
  • Quit smoking 
  • Maintain a healthy diet & exercise.
  • Control blood pressure & cholesterol.

Why is Aortic Aneurysm Repair Important?

• Prevents aneurysm rupture, which is life-threatening.
• Improves life expectancy and reduces complications.
• Enhances blood circulation and overall heart health.
• Allows patients to return to daily activities safely.

If an aortic aneurysm is detected early, timely treatment can save lives.