Early results of bare metal extension stent for thoracoabdominal aortic dissection.

ABSTRACT:

Objectives

Debakey type I and IIIb aortic dissections are complicated by extension along the full length of the aorta. Over the long term, the thoracoabdominal aorta in these patients often continues to degenerate, requiring endovascular or open repair. The purpose of this investigation is to determine the early clinical outcome on aortic remodeling using a composite thoracic stent graft and thoracoabdominal bare metal extension stenting strategy.

Methods

From April 2019 to April 2021, 73 patients with Debakey I/IIIb aortic dissection underwent endovascular stent graft repair of the descending thoracic aorta and repair of the thoracoabdominal aorta using bare metal extension stenting. Preoperative and follow-up surveillance computed tomography imaging scans were analyzed.

SUBMITTER: Vargo PR 

PROVIDER: S-EPMC9366534 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature