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공과대학
건축도시시스템공학과
Journal papers
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Validity assessment of a single tooth model in clenching and chewing simulations
Title
Validity assessment of a single tooth model in clenching and chewing simulations
Authors
Lee Y.
;
Kim M.
;
Park J.-M.
;
Kim H.S.
Ewha Authors
김희선
SCOPUS Author ID
김희선
Issue Date
2021
Journal Title
Advances in Computational Design
ISSN
2383-8477
Citation
Advances in Computational Design vol. 6, no. 3, pp. 241 - 256
Keywords
Chewing
;
Clenching
;
Finite element analysis
;
Single tooth
;
Validity
Publisher
Techno-Press
Indexed
SCOPUS
Document Type
Article
Abstract
Single tooth finite element model is widely used to investigate tooth behaviors with reducing modeling process and computational time. This study aims to examine the validity of a single tooth model in clenching and chewing actions. The single tooth model consisting of tooth #16, the periodontal ligament (PDL), and bone was subjected to coronal-apical movements. The predicted strains from the analyses were validated with the in-vitro experimental results on tooth-PDL-bone specimen. The stress distributions of tooth root and PDL were compared to those from the full skull model to evaluate reasonability of the single tooth model. The results of this study indicate that the single tooth model is able to predict valid structural and mechanical behaviors in clenching and chewing activities. © 2021 Techno-Press, Ltd.
DOI
10.12989/acd.2021.6.3.241
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