An abdominal aortic aneurysm (AAA) can be life-threatening if it ruptures. Learn how Iswarya Hospital's vascular surgeons use open surgery and minimally invasive EVAR to treat AAA safely.

An abdominal aortic aneurysm (AAA) occurs when the main blood vessel in the abdomen — the aorta — becomes enlarged and weakened. If it bursts, it can cause life-threatening bleeding. The good news is that with modern medicine, surgical repair of AAA can prevent rupture and save lives. At Iswarya Hospital, our vascular surgeons use the latest techniques to ensure safe and effective treatment.

How Abdominal Aortic Aneurysm Surgery Is Performed

Step 1: Diagnosis and Planning

CT scans or ultrasound help locate and measure the aneurysm

Doctors decide whether open surgery or endovascular repair is best

Step 2: Anaesthesia

General anaesthesia keeps the patient asleep and pain-free

Step 3: Surgical Approach

Open surgery: The abdomen is opened, and the weak section of the aorta is replaced with a synthetic graft

Endovascular repair (EVAR): A stent-graft is inserted through a small incision in the groin and placed inside the aorta — less invasive with quicker recovery

Step 4: Stabilisation and Closure

The graft strengthens the aorta and restores normal blood flow

The incision is closed carefully, and the patient moves to recovery

Recovery Timeline

Day 1–3: Monitored in the ICU or recovery ward

Week 1: Most patients return home (open surgery may require a longer stay than EVAR)

2–6 Weeks: Gradual return to normal activities

3 Months: Full recovery

Tips for Faster Recovery

Follow a heart-healthy diet (low salt, low fat)

Avoid lifting heavy objects during recovery

Take medicines as prescribed, especially for blood pressure and cholesterol

Attend all follow-up appointments for imaging and health checks

Benefits of AAA Surgery

Prevents life-threatening rupture

Restores normal blood circulation

Reduces risk of sudden cardiac death

Improves long-term survival and quality of life

Minimally invasive EVAR option for faster healing

Why Choose Iswarya Hospital?

At Iswarya Hospital, patient safety comes first. Our modern operation theatres are equipped with advanced imaging and surgical tools to perform both open and endovascular aneurysm repair. Our team of vascular specialists provides treatment plans suited to each patient's condition. With round-the-clock care and compassionate support, patients can trust us for safe and successful outcomes.

FAQs

What is an abdominal aortic aneurysm?

It is a swelling of the aorta in the abdomen that can rupture if not treated — making early detection and timely repair critical.

How do I know if I need surgery?

Doctors recommend surgery if the aneurysm is large (typically over 5.5 cm), growing quickly, or causing symptoms.

Is AAA surgery risky?

All surgeries carry some risk, but at Iswarya Hospital, expert care and modern techniques minimise complications.

Which is better: open surgery or EVAR?

Both are effective. EVAR is less invasive and offers quicker recovery, but the choice depends on the patient's specific condition and anatomy.

How long will the graft last?

Most grafts last for many years. Regular follow-up imaging ensures they continue to function well.

A Safe Surgical Option for Abdominal Aortic Aneurysm Repair