Patient Specific Finite Element Modeling of a Human Skull

Abstract:

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This paper presents automated finite element modeling method and application to a biomechanical study. The modeling method produces a finite element model based on the multi-sliced image data adaptively controlling the element size according to complexity of local bony shape. The method realizes a compact and precise finite element model with a desired total number of nodal points. This paper challenges to apply this method to a human skull because of its intricate structure. To accomplish the application of the human skull, we analyze characteristics of bony shape for a mandible and a skull. Using the analytical results, we demonstrate that the proposed modeling method successfully generates a precise finite element model of the skull with fine structures.

Info:

Periodical:

Edited by:

P. VINCENZINI and R. GIARDINO

Pages:

227-234

DOI:

10.4028/www.scientific.net/AST.49.227

Citation:

N. Inou et al., "Patient Specific Finite Element Modeling of a Human Skull", Advances in Science and Technology, Vol. 49, pp. 227-234, 2006

Online since:

October 2006

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Price:

$35.00

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