ABSTRACT
As a direct evolutionary step from stenting abdominal aortic aneurysms, endovascular
techniques have been successfully used to treat a variety of lesions in the thoracic aorta,
including aneurysms, dissections, penetrating ulcers, aorto-visceral fistulas, acute transections,
coarctations and complications of previous aortic repair (1-8). The early results of a minimally
invasive, endoluminal approach have been favorable, with reduced blood loss, a lower rate of
spinal cord injuries, shorter intensive therapy unit (ITU) and hospital stays, and a reduced
recovery time for the patient.