Study of the Thoraflex™ Hybrid Device for the Treatment of Aneurysm/Dissection of the Descending Thoracic Aorta

The purpose of this national observational study is to evaluate the Thoraflex™ Hybrid vascular prosthesis in the replacement of the aortic arch and the treatment of aneurysm/dissection of the descending thoracic aorta in relation to morbidity-mortality, visceral malperfusions, neurological and renal complications, endoleak and evolution of the aortic thoracic stent over time.