Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images

A three-dimensional finite element model of the lower first premolar, with the three layers of enamel, dentin, and pulp, and the mandible, with the two layers of cortical and cancellous bones, was directly constructed from noninvasively acquired CT images. This model was used to develop a system to...

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Detalles Bibliográficos
Autores principales: Hasegawa, Aki, Shinya, Akikazu, Nakasone, Yuji, Lassila, Lippo V. J., Vallittu, Pekka K., Shinya, Akiyoshi
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2010
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2913519/
https://www.ncbi.nlm.nih.gov/pubmed/20706535
http://dx.doi.org/10.1155/2010/659802
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author Hasegawa, Aki
Shinya, Akikazu
Nakasone, Yuji
Lassila, Lippo V. J.
Vallittu, Pekka K.
Shinya, Akiyoshi
author_facet Hasegawa, Aki
Shinya, Akikazu
Nakasone, Yuji
Lassila, Lippo V. J.
Vallittu, Pekka K.
Shinya, Akiyoshi
author_sort Hasegawa, Aki
collection PubMed
description A three-dimensional finite element model of the lower first premolar, with the three layers of enamel, dentin, and pulp, and the mandible, with the two layers of cortical and cancellous bones, was directly constructed from noninvasively acquired CT images. This model was used to develop a system to analyze the stresses on the teeth and supporting bone structure during occlusion based on the finite element method and to examine the possibility of mechanical simulation.
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spelling pubmed-29135192010-08-12 Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images Hasegawa, Aki Shinya, Akikazu Nakasone, Yuji Lassila, Lippo V. J. Vallittu, Pekka K. Shinya, Akiyoshi Int J Biomater Research Article A three-dimensional finite element model of the lower first premolar, with the three layers of enamel, dentin, and pulp, and the mandible, with the two layers of cortical and cancellous bones, was directly constructed from noninvasively acquired CT images. This model was used to develop a system to analyze the stresses on the teeth and supporting bone structure during occlusion based on the finite element method and to examine the possibility of mechanical simulation. Hindawi Publishing Corporation 2010 2010-07-18 /pmc/articles/PMC2913519/ /pubmed/20706535 http://dx.doi.org/10.1155/2010/659802 Text en Copyright © 2010 Aki Hasegawa et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Hasegawa, Aki
Shinya, Akikazu
Nakasone, Yuji
Lassila, Lippo V. J.
Vallittu, Pekka K.
Shinya, Akiyoshi
Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images
title Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images
title_full Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images
title_fullStr Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images
title_full_unstemmed Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images
title_short Development of 3D CAD/FEM Analysis System for Natural Teeth and Jaw Bone Constructed from X-Ray CT Images
title_sort development of 3d cad/fem analysis system for natural teeth and jaw bone constructed from x-ray ct images
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2913519/
https://www.ncbi.nlm.nih.gov/pubmed/20706535
http://dx.doi.org/10.1155/2010/659802
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