Thoracic endovascular aortic repair (TEVAR) treats aneurysms and traumatic injuries of the descending thoracic aorta. At Atrium Vascular Associates, vascular and endovascular surgeon Dr. Sydney Wong evaluates your anatomy to determine whether this procedure is right for you.
Restore Strength to the
Thoracic Aorta
Thoracic endovascular aortic repair (TEVAR) is a minimally invasive procedure used to treat disease in the descending thoracic aorta. It is commonly performed for aneurysms, dissections, and traumatic injuries. During TEVAR, a stent graft is delivered via a catheter and placed in the aorta. The graft relines the weakened vessel, reducing pressure on the aortic wall and lowering the risk of rupture. This approach enables faster recovery than traditional open surgery.
Why Do You Need TEVAR?
Thoracic endovascular aortic repair (TEVAR) is recommended to treat severe conditions affecting the descending thoracic aorta, where weakened or damaged blood vessel walls can lead to life-threatening complications. It is most often used for thoracic aortic aneurysms, dissections, or traumatic injuries that place the aorta at risk of rupture or reduced blood flow to vital organs. By reinforcing the aorta, TEVAR helps stabilize the vessel and reduce future danger. You may need TEVAR if:
- You have a thoracic aortic aneurysm that is growing or symptomatic
- You have an aortic dissection involving the descending thoracic aorta
- You have sustained a traumatic injury to the thoracic aorta
- You are at high risk for complications with open chest surgery
- You need a less invasive option with a shorter recovery time
Why Choose Dr. Sydney Wong?
Dr. Sydney Wong is a board-certified vascular and endovascular surgeon with extensive experience treating complex aortic disease using both open and endovascular techniques. Dr. Wong carefully evaluates your anatomy, risk factors, and health to determine whether TEVAR is the safest option for you. He performs all procedures personally and remains closely involved before, during, and after treatment to ensure attentive, accountable care throughout recovery.
What to Expect During TEVAR?
During TEVAR, Dr. Wong performs the procedure using minimally invasive techniques. You receive anesthesia, and a small incision is made near your groin to access the femoral artery. Dr. Wong guides a catheter through your vessels to the diseased section of your thoracic aorta using advanced imaging. A stent graft is carefully deployed inside the aorta, where it expands to reline and support the weakened vessel. The catheter is removed, the incision is closed, and you are monitored during recovery.
Benefits of TEVAR
Thoracic endovascular aortic repair is an effective treatment for severe aortic disease. Compared with open surgery, this method provides several important benefits, including:
- Less invasive access through small groin incisions
- Shorter hospital stay and faster overall recovery
- Lower risk of major complications in appropriate candidates
- Reduced blood loss and postoperative pain
- Avoidance of open chest surgery and large incisions
TEVAR FAQs
Is TEVAR Safer Than Open Aortic Surgery?
For many patients, TEVAR is associated with a lower risk of major complications compared with open surgery. Because it avoids opening the chest and placing the body under stress, TEVAR often results in less blood loss, fewer complications, and a smoother recovery. However, the safest option depends on your individual anatomy and condition.
What is Recovery Like After TEVAR?
You can expect to spend one or more days in the hospital for close monitoring after TEVAR. Many patients can walk the same day or the next, but you must avoid lifting and strenuous activity for a short period while your access site heals. Dr. Wong and the Atrium Vascular Associates team provide clear guidance and remain available during your recovery.
Schedule Your Consultation
Atrium Vascular Associates is dedicated to providing individualized, attentive vascular care. Our clinic is located in Richmond Hill and proudly serves patients throughout the Greater Toronto Area. Schedule your personalized consultation to discuss your condition, review your options, and receive thoughtful guidance tailored to your long-term vascular health.
