Abdominal Aortic Aneurysm Repair in Knoxville, TN
An abdominal aortic aneurysm (AAA) is an enlarged, bulging area in the main blood vessel that delivers blood your abdomen, pelvis and legs. Your treatment options depend on your age and health, as well as the size and location of the aneurysm and how quickly it is growing.
Surgery is often recommended if the aneurysm is large, fast growing, or if its causing pain.
Repair Options May Include:
Endovascular repair (EVAR): In this minimally invasive procedure, a tube covered by mesh called a “graft”, is inserted through a catheter up into your aorta via your leg. With X-ray images for guidance, the stent-graft is placed at the site of the aneurysm, expanded, and fastened into place. This reinforces the weak section of the aorta to repair the aneurysm and prevent it from rupturing.
Open Abdominal Repair: This option uses an incision in your abdomen to allow the surgeon access to the aorta. A damaged section of the aorta is removed and replaced with a synthetic tube graft that is sewn into place.
Premier Vascular Surgeon Dr. Maksim Gusev explains why an Abdominal Aortic Aneurysm is such a dangerous vascular condition.
Abdominal Aortic Aneurysm (AAA) Repair FAQs
What is an abdominal aortic aneurysm (AAA)?
An AAA is a bulging or weakened area in the abdominal portion of the aorta, the main artery carrying blood from the heart, which can enlarge over time and risk rupture if untreated.
What types of AAA repair are available?
There are two main approaches: traditional open surgical repair (open repair) and a minimally invasive option called endovascular aneurysm repair (EVAR) using a stent-graft inserted through the groin.
What are the advantages of EVAR compared to open repair?
EVAR typically involves smaller incisions, shorter hospital stays, lower immediate complication risk, and faster recovery compared with open repair.
Why is early detection and treatment of AAA important?
Early detection enables timely repair before a dangerous rupture occurs, significantly reducing life-threatening complications and improving long-term survival.
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