Related Experiment Video
Updated: Nov 9, 2025

04:56
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
294
Multiple Chimney Endografts (ChEVAR) for Ruptured Pararenal Aortic Aneurysm
Jay Jennings1, L D Sheahan2, C C Gloss2
1Department of Surgery, University of Missouri, Columbia, MO.
Annals of Vascular Surgery
|April 9, 2021
Abstract:
We present a ruptured pararenal abdominal aortic aneurysm repaired with a complex three-vessel chimney EVAR . This technique allows for rapid sealing of the aneurysm with branch preservation and avoids complex open aortic surgery. This case report highlights techniques and pitfalls from complex three-vessel chimney EVAR repair in the emergency setting.

