Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/6277
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dc.contributorDepartment of Industrial and Systems Engineering-
dc.creatorChan, YP-
dc.creatorTang, CY-
dc.creatorGao, B-
dc.date.accessioned2014-12-11T08:25:38Z-
dc.date.available2014-12-11T08:25:38Z-
dc.identifier.issn1687-8787 (print)-
dc.identifier.issn1687-8795 (online)-
dc.identifier.urihttp://hdl.handle.net/10397/6277-
dc.language.isoenen_US
dc.publisherHindawi Publishing Corporationen_US
dc.rightsCopyright © 2012 Yiu Pong Chan et al. 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.en_US
dc.titleStress analysis of a class II MO-restored tooth using a 3D CT-based finite element modelen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1-
dc.identifier.epage9-
dc.identifier.volume2012-
dc.identifier.doi10.1155/2012/657519-
dcterms.abstractA computational method has been developed for stress analysis of a restored tooth so that experimental effort can be minimized. The objectives of this study include (i) developing a method to create a 3D FE assembly model for a restored tooth based on CT images and (ii) conducting stress analysis of the restored tooth using the 3D FE model established. To build up a solid computational model of a tooth, a method has been proposed to construct a 3D model from 2D CT-scanned images. Facilitated with CAD tools, the 3D tooth model has been virtually incorporated with a Class II MO restoration. The tooth model is triphasic, including the enamel, dentin, and pulp phases. To mimic the natural constraint on the movement of the tooth model, its corresponding mandible model has also been generated. The relative high maximum principal stress values were computed at the surface under loading and in the marginal region of the interface between the restoration and the tooth phases.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationInternational journal of biomaterials, v. 2012, 657519, p. 1-9-
dcterms.isPartOfInternational journal of biomaterials-
dcterms.issued2012-
dc.identifier.scopus2-s2.0-84864921116-
dc.identifier.pmid22844287-
dc.identifier.rosgroupidr65089-
dc.description.ros2012-2013 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
Appears in Collections:Journal/Magazine Article
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