Simulation of intra-saccular devices for pre-operative device size selection: Method and validation for sizing and porosity simulation.

Romina Muñoz¹, Ana Paula Narata², Laura Obradó³, Hector Fernandez³, Ignacio Larrabide⁴

¹Instituto PLADEMA - CONICET, Universidad Nacional del Centro de la Provincia de Buenos Aires, Tandil, Argentina. Electronic address: rmunoz@exa.unicen.edu.ar.

²Neuroradiology Department, University Hospital of Southampton, Southampton, United Kingdom.

³Galgo Medical S.L., Barcelona, Spain.

⁴Instituto PLADEMA - CONICET, Universidad Nacional del Centro de la Provincia de Buenos Aires, Tandil, Argentina; Galgo Medical S.L., Barcelona, Spain.

PubMed DOI

Abstract

Intra-saccular devices (ID) are novel braided devices used for complex intracranial aneurysms treatment. Treatment success is associated with correct device size selection. A technique that predicts the ID size within the aneurysm before intervention will provide a powerful computational tool to aid the interventionist during device selection. We present a method to calculate the device's final he…

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