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Updated: Apr 5, 2026

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Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
649
Proximal endovascular blood flow shunt for thoracoabdominal aortic aneurism without total aortic clamping
Gaudencio Espinosa1, Rivaldo Tavares1, Felippe Fonseca1
1Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, RJ, BR.
Revista Do Colegio Brasileiro De Cirurgioes
|August 21, 2015
Abstract:
The authors present a surgical approach to type III and IV Crawford aneurysms that does not need total aortic clamping, which allows the more objective prevention of direct ischemic damage, as well as its exclusion by the endoprosthesis implantation, shunting the flow to the synthetic graft.

