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How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis
The aim of this study was to analyze the stresses that develop by oblique and vertical forces in endodontically treated maxillary second premolars that were restored with resin composite. Additionally, in our study the effects of the different restorative approaches and use of different base materia...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3730192/ https://www.ncbi.nlm.nih.gov/pubmed/23956694 http://dx.doi.org/10.1155/2013/426134 |
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author | Yıkılgan, İhsan Bala, Oya |
author_facet | Yıkılgan, İhsan Bala, Oya |
author_sort | Yıkılgan, İhsan |
collection | PubMed |
description | The aim of this study was to analyze the stresses that develop by oblique and vertical forces in endodontically treated maxillary second premolars that were restored with resin composite. Additionally, in our study the effects of the different restorative approaches and use of different base materials on stress formation were analyzed using three-dimensional finite element stress analysis. For restoration, the models representing both cusp capping, palatinal cusp capping, standard MOD restoration, and use of woven fiber in occlusal part were prepared. In all models, oblique forces caused more stress than did vertical forces. Materials with low elastic moduli cause high amounts of stress, whereas materials with elastic moduli similar to that of dental tissues cause low amounts of stress. Additional approaches such as cusp capping, functional cusp capping, and woven fiber use do not affect stress formation on the tooth after endodontic treatment. |
format | Online Article Text |
id | pubmed-3730192 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-37301922013-08-16 How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis Yıkılgan, İhsan Bala, Oya ScientificWorldJournal Research Article The aim of this study was to analyze the stresses that develop by oblique and vertical forces in endodontically treated maxillary second premolars that were restored with resin composite. Additionally, in our study the effects of the different restorative approaches and use of different base materials on stress formation were analyzed using three-dimensional finite element stress analysis. For restoration, the models representing both cusp capping, palatinal cusp capping, standard MOD restoration, and use of woven fiber in occlusal part were prepared. In all models, oblique forces caused more stress than did vertical forces. Materials with low elastic moduli cause high amounts of stress, whereas materials with elastic moduli similar to that of dental tissues cause low amounts of stress. Additional approaches such as cusp capping, functional cusp capping, and woven fiber use do not affect stress formation on the tooth after endodontic treatment. Hindawi Publishing Corporation 2013-07-15 /pmc/articles/PMC3730192/ /pubmed/23956694 http://dx.doi.org/10.1155/2013/426134 Text en Copyright © 2013 İ. Yıkılgan and O. Bala. 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 Yıkılgan, İhsan Bala, Oya How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis |
title | How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis |
title_full | How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis |
title_fullStr | How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis |
title_full_unstemmed | How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis |
title_short | How Can Stress Be Controlled in Endodontically Treated Teeth? A 3D Finite Element Analysis |
title_sort | how can stress be controlled in endodontically treated teeth? a 3d finite element analysis |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3730192/ https://www.ncbi.nlm.nih.gov/pubmed/23956694 http://dx.doi.org/10.1155/2013/426134 |
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