Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/1311 |
Resumo: | Objective: This in vitro study was to evaluate micro-strains around of implant, under the influence of angulations and vertical misfit in three-element implant-supported fixed partial dentures during axial loading by using strain gauge analysis. Materials and Methods: Three external hexagon implants with straight configuration and three external hexagon implants with angled (17°) configuration were inserted into two polyurethane blocks. To measure micro-strain, four strain gauges were bonded onto the surface of each block. Plastic copings were adapted to a standard wax pattern and cast. An axial load of 30 kgf was applied on the center of each implant for 10 seconds, using a load application device. The vertical misfit was measured at six different points by using a stereo microscope with 100-X magnification. Results: The results showed that the values for different implant angulations were significant (P= 0.0086). The Pearson’s correlation test between micro-strain and vertical misfit revealed no correlation between angled configuration (P= 0.891) and straight configuration (P= 0.568). Conclusion: The micro strain was higher for angled implants; no correlation was found between the vertical misfit and the micro strain values. |
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UNESP-20 |
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Brazilian Dental Science |
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spelling |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implantsObjective: This in vitro study was to evaluate micro-strains around of implant, under the influence of angulations and vertical misfit in three-element implant-supported fixed partial dentures during axial loading by using strain gauge analysis. Materials and Methods: Three external hexagon implants with straight configuration and three external hexagon implants with angled (17°) configuration were inserted into two polyurethane blocks. To measure micro-strain, four strain gauges were bonded onto the surface of each block. Plastic copings were adapted to a standard wax pattern and cast. An axial load of 30 kgf was applied on the center of each implant for 10 seconds, using a load application device. The vertical misfit was measured at six different points by using a stereo microscope with 100-X magnification. Results: The results showed that the values for different implant angulations were significant (P= 0.0086). The Pearson’s correlation test between micro-strain and vertical misfit revealed no correlation between angled configuration (P= 0.891) and straight configuration (P= 0.568). Conclusion: The micro strain was higher for angled implants; no correlation was found between the vertical misfit and the micro strain values.Institute of Science and Technology of São José dos Campos2017-03-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentimage/tiffimage/tiffimage/tiffimage/tiffhttps://ojs.ict.unesp.br/index.php/cob/article/view/131110.14295/bds.2017.v20i1.1311Brazilian Dental Science; Vol. 20 No. 1 (2017): Jan. - Mar. / 2017 - Published February 2017; 32-39Brazilian Dental Science; v. 20 n. 1 (2017): Jan. - Mar. / 2017 - Published February 2017; 32-392178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/1311/1099https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2804https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2805https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2806https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2807https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2808https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2809Copyright (c) 2017 Brazilian Dental Scienceinfo:eu-repo/semantics/openAccessRodrigues, Vinícius AnéasTribst, João Paulo MendesSantis, Leandro Ruivo deLima, Dimas Renó deNishioka, Renato Sussumu2020-01-28T12:15:37Zoai:ojs.pkp.sfu.ca:article/1311Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:30:09.072124Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants |
title |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants |
spellingShingle |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants Rodrigues, Vinícius Anéas |
title_short |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants |
title_full |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants |
title_fullStr |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants |
title_full_unstemmed |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants |
title_sort |
Influence of angulation and vertical misfit in the evaluation of micro-deformations around implants |
author |
Rodrigues, Vinícius Anéas |
author_facet |
Rodrigues, Vinícius Anéas Tribst, João Paulo Mendes Santis, Leandro Ruivo de Lima, Dimas Renó de Nishioka, Renato Sussumu |
author_role |
author |
author2 |
Tribst, João Paulo Mendes Santis, Leandro Ruivo de Lima, Dimas Renó de Nishioka, Renato Sussumu |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Rodrigues, Vinícius Anéas Tribst, João Paulo Mendes Santis, Leandro Ruivo de Lima, Dimas Renó de Nishioka, Renato Sussumu |
description |
Objective: This in vitro study was to evaluate micro-strains around of implant, under the influence of angulations and vertical misfit in three-element implant-supported fixed partial dentures during axial loading by using strain gauge analysis. Materials and Methods: Three external hexagon implants with straight configuration and three external hexagon implants with angled (17°) configuration were inserted into two polyurethane blocks. To measure micro-strain, four strain gauges were bonded onto the surface of each block. Plastic copings were adapted to a standard wax pattern and cast. An axial load of 30 kgf was applied on the center of each implant for 10 seconds, using a load application device. The vertical misfit was measured at six different points by using a stereo microscope with 100-X magnification. Results: The results showed that the values for different implant angulations were significant (P= 0.0086). The Pearson’s correlation test between micro-strain and vertical misfit revealed no correlation between angled configuration (P= 0.891) and straight configuration (P= 0.568). Conclusion: The micro strain was higher for angled implants; no correlation was found between the vertical misfit and the micro strain values. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-02 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/1311 10.14295/bds.2017.v20i1.1311 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/1311 |
identifier_str_mv |
10.14295/bds.2017.v20i1.1311 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/1311/1099 https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2804 https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2805 https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2806 https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2807 https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2808 https://ojs.ict.unesp.br/index.php/cob/article/view/1311/2809 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Brazilian Dental Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Brazilian Dental Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document application/vnd.openxmlformats-officedocument.wordprocessingml.document image/tiff image/tiff image/tiff image/tiff |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 20 No. 1 (2017): Jan. - Mar. / 2017 - Published February 2017; 32-39 Brazilian Dental Science; v. 20 n. 1 (2017): Jan. - Mar. / 2017 - Published February 2017; 32-39 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
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1788346899780075520 |