Treatment areas
Endovascular Aortic Repair
Endovascular aortic repair treats aortic disease from inside the vessel using stent grafts, offering a minimally invasive alternative to open surgery in suitable patients. It includes EVAR for the abdominal aorta and TEVAR for the thoracic aorta.
EVAR and TEVAR
EVAR addresses the abdominal aorta; TEVAR addresses the thoracic aorta, including aneurysm and dissection. Device and technique selection depends on the anatomical region and clinical context.
Complex anatomy: FEVAR, BEVAR and fenestration
For complex or branch-involving anatomy, fenestrated (FEVAR) and branched (BEVAR) stent grafts are designed to preserve renal and visceral vessels. These techniques are used in selected cases and require detailed anatomical evaluation.
Aortic stent grafts
An aortic stent graft is an endovascular device — typically a nitinol frame with a fabric cover — designed to support a diseased aortic segment from within, according to manufacturer instructions for use.
Korvia's aortic intervention platform
Korvia builds a treatment ecosystem around aortic intervention: technology (including Percutek Tycheseal EVAR & TEVAR systems), clinical support, case planning, hospital and tender access, and regulatory readiness in Türkiye.
Frequently asked questions
What is endovascular aortic repair?+
Repair of the aorta from inside the vessel with a stent graft — a minimally invasive alternative to open surgery in suitable patients.
What is the difference between EVAR and TEVAR?+
EVAR targets the abdominal aorta, while TEVAR targets the thoracic aorta. Device selection depends on the anatomical region and clinical context.
What is FEVAR?+
FEVAR is an EVAR technique for complex anatomy that uses a fenestrated stent graft to preserve renal and visceral branch vessels.
What is BEVAR?+
BEVAR uses a branched stent graft to perfuse side branches in thoracoabdominal anatomy; it is used in selected cases.
References & guidelines
This content is for general educational purposes only and does not constitute medical advice. Diagnosis and treatment decisions must be made by qualified physicians based on individual clinical evaluation.