Role of aortic stent graft oversizing and barb characteristics on folding.

Abstract

Stent graft folding was prevalent when oversized >30%. Large variations in barb length and angle did not aggravate folding risk when oversized within the recommended range of 10% to 20%.

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Subjects

• Animals
• Aorta, Thoracic
• Aortography
• Blood Vessel Prosthesis
• Blood Vessel Prosthesis Implantation
• Cattle
• Computer Simulation
• Endoleak
• Endovascular Procedures
• Finite Element Analysis
• Foreign-Body Migration
• Models, Cardiovascular
• Prosthesis Design
• Risk Assessment
• Risk Factors
• Stents
• Tomography, X-Ray Computed

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Authors

• Kathleen K Lin
• Jarin A Kratzberg
• Madhavan L Raghavan

Publication date

2012-04-30

Journal

Journal topics

• Vascular Surgical Procedures

Language

Eng.

Copyright

Department of Biomedical Engineering, University of Iowa, Iowa City, Iowa 52242-1527, USA.

Release reference

J Vasc Surg. 2012 May;55(5):1401-9

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