EVAR is the minimally invasive repair of an abdominal aortic aneurysm using a stent graft delivered through the vessels. Suitability depends on anatomical evaluation and physician judgement.

TEVAR treats thoracic aortic disease, such as aneurysm and dissection, with an endovascular stent graft. The indication is determined by clinical evaluation.

EVAR targets the abdominal aorta, while TEVAR targets the thoracic aorta. Device selection depends on the anatomical region and clinical context.

Repair of the aorta from inside the vessel with a stent graft — a minimally invasive alternative to open surgery in suitable patients.

A stent graft is an endovascular device, a metal frame with a fabric cover, that supports a diseased aortic segment from within.

An aortic stent / stent graft is designed to support the aortic lumen and re-establish blood flow; use is subject to manufacturer instructions for use.

Depending on size, anatomy and patient status, management may include surveillance, open surgery or endovascular methods such as EVAR. The decision rests with the physician.

In suitable cases, endovascular methods such as TEVAR or open surgery may be considered; selection depends on anatomical and clinical evaluation.

Particularly in complicated Stanford Type B dissection, TEVAR may be considered in suitable anatomy and with physician evaluation.

FEVAR is an EVAR technique for complex anatomy that uses a fenestrated stent graft to preserve renal and visceral branch vessels.

BEVAR uses a branched stent graft to perfuse side branches in thoracoabdominal anatomy; it is used in selected cases.

An approach for complex aortic anatomy where openings (fenestrations) in the stent graft keep branch vessels patent.

A stent graft with integrated side branches, designed to preserve branch vessels in thoracoabdominal and complex aortic anatomy.

The chimney technique places parallel stents alongside the main stent graft to preserve branch vessels, used in appropriate cases.

An endoleak is persistent blood flow into the aneurysm sac after stent graft placement. Depending on its type it may require surveillance or further intervention, as assessed by the physician.

Korvia provides solutions across cardiovascular, endovascular, aortic, peripheral vascular, interventional radiology and interventional cardiology.

Through case planning, device sizing, procedural readiness and on-site clinical support alongside the physician.

Korvia is a long-term, reliable Türkiye partner combining clinical discipline, field execution, market access and regulatory readiness.

Aortic dissection is most often classified by the Stanford system into Type A (ascending aorta) and Type B (descending aorta), and by the older DeBakey system into Types I, II and III based on where the tear starts and how far it extends. The type guides whether surgery, medical therapy or TEVAR is considered.

The difference is location: an abdominal aortic aneurysm (AAA) is in the abdominal aorta, while a thoracic aortic aneurysm (TAA) is in the chest. AAA is often treated with EVAR and TAA with TEVAR, depending on anatomy and physician evaluation.