The Effect of Different Factors on Stress Distribution in a Molar Tooth

Mehmet Sami Güler; Sadri Şen

doi:10.7126/cumudj.440789

TR EN

The Effect of Different Factors on Stress Distribution in a Molar Tooth

Abstract

Objectives: The aim of present study was to evaluate the effect of different factors on the stress distribution of a molar tooth by finite element analysis.

Materials and Methods: A 3D tooth model of a maxillary molar tooth was created for present study. The cavities (Class I and Class II) were created in the computer model. The cavities were restored with three different restorative materials (resin composite, amalgam and glass ionomer cement) in the computer model. Two thermal load (5 ºC and 55 ºC) and two mechanical load (mechanical singular load-perpendicular and mechanical distributed load-perpendicular) used in this study. Twelve study groups were created. The von Mises stress distribution was evaluated.

Results: Von Mises stress values were not statistically significant different among the groups for restorative material and mechanical load factors (p>0.05) while there were statistically significant differences among the groups for cavity geometry and thermal load factors (p<0.05).

Conclusions: Within the limitations of our study, the higher Von Mises stress values were found in Class I cavity for cavity geometry and 5°C for thermal load.

Keywords

Cavity geometry,restorative material,thermal load,mechanical load

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Authors

Mehmet Sami Güler ^*
Türkiye

Sadri Şen

Publication Date

October 17, 2018

Submission Date

July 4, 2018

Acceptance Date

July 24, 2018

Published in Issue

Year 2018 Volume: 21 Number: 3

DOI

https://doi.org/10.7126/cumudj.440789

IZ

https://izlik.org/JA73WK84JY

Cite

RIS / Bibtex

EndNote

Güler MS, Şen S (October 1, 2018) The Effect of Different Factors on Stress Distribution in a Molar Tooth. Cumhuriyet Dental Journal 21 3 195–201.

Cited By

Mechanical Behavior of Composite Filled Teeth Under Compression Load

Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi

https://doi.org/10.47495/okufbed.1090242

The Effect of Different Factors on Stress Distribution in a Molar Tooth

Bir Molar Dişin Stres Dağılımı Üzerinde Farklı Faktörlerin Etkisi

Öz

Anahtar Kelimeler

The Effect of Different Factors on Stress Distribution in a Molar Tooth

Abstract

Keywords

References

Details

Primary Language

Subjects

Journal Section

Authors

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

Cite

Cited By

Mechanical Behavior of Composite Filled Teeth Under Compression Load