The Effect of Different Factors on Stress Distribution in a Molar Tooth
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 cr...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Cumhuriyet University
2018-10-01
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| Series: | Cumhuriyet Dental Journal |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/tr/download/article-file/555589 |
| _version_ | 1827882349268828160 |
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| author | Sadri Şen Mehmet Sami Güler |
| author_facet | Sadri Şen Mehmet Sami Güler |
| author_sort | Sadri Şen |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-12T18:54:32Z |
| format | Article |
| id | doaj.art-6b57737e7edd43acb7c27b9bebc07283 |
| institution | Directory Open Access Journal |
| issn | 1302-5805 2146-2852 |
| language | English |
| last_indexed | 2024-03-12T18:54:32Z |
| publishDate | 2018-10-01 |
| publisher | Cumhuriyet University |
| record_format | Article |
| series | Cumhuriyet Dental Journal |
| spelling | doaj.art-6b57737e7edd43acb7c27b9bebc072832023-08-02T06:59:08ZengCumhuriyet UniversityCumhuriyet Dental Journal1302-58052146-28522018-10-0121319520110.7126/cumudj.4407892057The Effect of Different Factors on Stress Distribution in a Molar ToothSadri Şen0Mehmet Sami Güler1ATATÜRK ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİORDU ÜNİVERSİTESİ, TEKNİK BİLİMLER MESLEK YÜKSEKOKULUObjectives: 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.https://dergipark.org.tr/tr/download/article-file/555589kavite geometrisirestoratif materialtermal yükmekanik yüksonlu elemanlar analizicavity geometryrestorative materialthermal loadmechanical load |
| spellingShingle | Sadri Şen Mehmet Sami Güler The Effect of Different Factors on Stress Distribution in a Molar Tooth Cumhuriyet Dental Journal kavite geometrisi restoratif material termal yük mekanik yük sonlu elemanlar analizi cavity geometry restorative material thermal load mechanical load |
| title | The Effect of Different Factors on Stress Distribution in a Molar Tooth |
| title_full | The Effect of Different Factors on Stress Distribution in a Molar Tooth |
| title_fullStr | The Effect of Different Factors on Stress Distribution in a Molar Tooth |
| title_full_unstemmed | The Effect of Different Factors on Stress Distribution in a Molar Tooth |
| title_short | The Effect of Different Factors on Stress Distribution in a Molar Tooth |
| title_sort | effect of different factors on stress distribution in a molar tooth |
| topic | kavite geometrisi restoratif material termal yük mekanik yük sonlu elemanlar analizi cavity geometry restorative material thermal load mechanical load |
| url | https://dergipark.org.tr/tr/download/article-file/555589 |
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