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Updated: Jul 2, 2026

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
Endovascular stenting of thoracic aortic aneurysm
Jacob T Gutsche1, Wilson Szeto, Albert T Cheung
1Department of Anesthesiology and Critical Care, Dulles 6, Hospital of the University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA. gutschej@uphs.upenn.edu
Abstract:
In 2005, the findings of the multicenter Gore Tag study led to United States Food and Drug Administration approval for endovascular repair of thoracic aortic aneurysms (TEVAR). TEVAR provides a therapeutic option for patients who have thoracic aortic aneurysm and for the treatment of type B aortic dissection with malperfusion. Spinal cord ischemia and stroke are recognized neurologic complications of TEVAR. Identification of high-risk patients combined with targeted anesthetic and perioperative management may decrease the risk of neurologic complications after TEVAR.
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