Experimental Analysis of Stress in teeth with Different Preparations and Discharges.
The aim of this study was to observe the behaviour of different gingival endings of the restorations and their significance as support agents, with the addition or not of interradicular reinforcement in relation to the possible variants that may come from internal tensions of the teeth committed by...
| Autor principal: | |
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| Formato: | Tesis Artículo publishedVersion |
| Lenguaje: | Inglés Inglés |
| Publicado: |
Centro de Publicaciones Periódicas Electrónicas de la Universidad Nacional de Rosario
2011
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| Acceso en línea: | http://hdl.handle.net/2133/1803 http://hdl.handle.net/2133/1803 |
| Aporte de: |
| id |
I15-R121-2133-1803 |
|---|---|
| record_format |
dspace |
| institution |
Universidad Nacional de Rosario |
| institution_str |
I-15 |
| repository_str |
R-121 |
| collection |
Repositorio Hipermedial de la Universidad Nacional de Rosario (UNR) |
| language |
Inglés Inglés |
| orig_language_str_mv |
eng en |
| description |
The aim of this study was to observe the behaviour of different gingival endings of the restorations and their significance as support agents, with the addition or not of interradicular reinforcement in relation to the possible variants that may come from internal tensions of the teeth committed by a force.
The approach that determined the line of research through photoelasticity allowed the visualization itself of the forces, for this purpose an experimental prototype was built which faithfully reproduced a restored dental piece exposed to forces of mastication.
The different preparations under similar charges showed different internal grades of tension as indicated by the isochromatic orders, index of the different aptitude to transmit a positive effort according to the case.
The preparations without shoulder and without post were the most favourable for presenting the minor concentration of internal tensions, greater uniformity of compression and traction lines and they also had the most favourable results in terms of stress gradient. |
| format |
Thesis Artículo publishedVersion Artículo |
| author |
Vitantonio, Eduardo |
| spellingShingle |
Vitantonio, Eduardo Experimental Analysis of Stress in teeth with Different Preparations and Discharges. |
| author_facet |
Vitantonio, Eduardo |
| author_sort |
Vitantonio, Eduardo |
| title |
Experimental Analysis of Stress in teeth with Different Preparations and Discharges. |
| title_short |
Experimental Analysis of Stress in teeth with Different Preparations and Discharges. |
| title_full |
Experimental Analysis of Stress in teeth with Different Preparations and Discharges. |
| title_fullStr |
Experimental Analysis of Stress in teeth with Different Preparations and Discharges. |
| title_full_unstemmed |
Experimental Analysis of Stress in teeth with Different Preparations and Discharges. |
| title_sort |
experimental analysis of stress in teeth with different preparations and discharges. |
| publisher |
Centro de Publicaciones Periódicas Electrónicas de la Universidad Nacional de Rosario |
| publishDate |
2011 |
| url |
http://hdl.handle.net/2133/1803 http://hdl.handle.net/2133/1803 |
| work_keys_str_mv |
AT vitantonioeduardo experimentalanalysisofstressinteethwithdifferentpreparationsanddischarges |
| bdutipo_str |
Repositorios |
| _version_ |
1764820409831653376 |