Frozen elephant trunk surgery using the Vascutek Thora-flex hybrid prosthesis.

The use of a new hybrid stentgraft for the repair of extensive thoracic aortic aneurysms with the frozen elephant trunk method – first Polish experiences

The frozen elephant trunk (FET) technique is a modification of the traditional elephant trunk method, which was introduced by Borst in 1983 in order to treat extensive thoracic aortic aneurysms. The crux of the new method is the different type of aortic prosthesis, consisting of a Dacron part (with or without branches leading to the arterial vessels which exit the aortic arch) and a port for ex...

Distal aortic surgery following arch replacement with a frozen elephant trunk.

OBJECTIVE The frozen elephant trunk technique allows the repair of concomitant aortic arch and proximal descending aortic pathology in a single stage by using a hybrid prosthesis consisting of a vascular graft with a distal stented end. There are patients, however, who will require a second distal operation despite this new technique due to progression of their aortic disease. It has been uncle...

Stent graft perforation of a frozen elephant prosthesis: does design matter?

The frozen elephant procedure, as a hybrid method to treat aortic pathologies involving the aortic arch and the proximal descending aorta, has become an accepted treatment option. We report two late fractures of the nitinol stents of the endograft of an early frozen elephant trunk prosthesis. One patient suffered from a tear of the woven polyester fabric, causing a Type III endoleak and rapid p...

Total aortic arch replacement with a novel four-branched frozen elephant trunk graft: first-in-man results.

OBJECTIVES The combined disease of the aortic arch and the proximal descending aorta remains a surgical challenge. With the 'frozen elephant technique', the ascending aorta, along with the aortic arch, is replaced conventionally and an endovascular stent graft is placed into the descending aorta in the antegrade manner through the open aortic arch, thereby potentially allowing for a 'single-sta...

Frozen elephant trunk surgery using the E-vita open plus prosthesis.