Universal Adhesive Systems in Class II Amalgam Restorations
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista odonto ciência (Online) |
Texto Completo: | https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/21397 |
Resumo: | Objective: to assess the effectiveness of adhesive system in reducing microleakage in Class II amalgam restorations.Methods: The teeth were divided randomly into 3 equal groups: Group I was the control experiment (Copal Vanish); Group II: single Bond Universal 3M-ESPE (with and without acid – 37%); and Group III: All Bond Universal – BISCO (with and without acid – 37%), after the amalgam was condensed. The root apices were then sealed with acrylic resin and stored for 24 hours in 100% humidity. After storage, the specimens were subjected to 500 cycles of thermocycling (5°C and 55°C). The teeth were isolated with cosmetic nail polish and were immersed in 0.5 basic fuchsin dye for 24 hours. The teeth then were sectioned with a diamond disc and observed under a stereomicroscope. Microleakage was assessed using a 0-3 scale of dye penetration. The data was analyzed using the Kruskal-Wallis test (p<0.05).Results: The microleakage scores revealed less leakage in the experimental groups than in the control group. The microleakage for the adhesives without acid conditioning was reduced, although no statistical significance was recorded (p<0.05).Conclusion: The immediate adhesive material acted effectively as a barrier for microleakage when it was applied without acid. |
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Universal Adhesive Systems in Class II Amalgam RestorationsSistema adesivo universal em restaurações de amálgama classe IIAdhesivesUniversal adhesiveAmalgamsMicroleakageClass IIAdesivosAdesivo universalAmálgamaMicro-infiltraçãoClasse IIObjective: to assess the effectiveness of adhesive system in reducing microleakage in Class II amalgam restorations.Methods: The teeth were divided randomly into 3 equal groups: Group I was the control experiment (Copal Vanish); Group II: single Bond Universal 3M-ESPE (with and without acid – 37%); and Group III: All Bond Universal – BISCO (with and without acid – 37%), after the amalgam was condensed. The root apices were then sealed with acrylic resin and stored for 24 hours in 100% humidity. After storage, the specimens were subjected to 500 cycles of thermocycling (5°C and 55°C). The teeth were isolated with cosmetic nail polish and were immersed in 0.5 basic fuchsin dye for 24 hours. The teeth then were sectioned with a diamond disc and observed under a stereomicroscope. Microleakage was assessed using a 0-3 scale of dye penetration. The data was analyzed using the Kruskal-Wallis test (p<0.05).Results: The microleakage scores revealed less leakage in the experimental groups than in the control group. The microleakage for the adhesives without acid conditioning was reduced, although no statistical significance was recorded (p<0.05).Conclusion: The immediate adhesive material acted effectively as a barrier for microleakage when it was applied without acid.Objetivo: avaliar a eficácia do sistema adesivo na redução da microinfiltração em restaurações de amálgama classe II.Metodologia: Os dentes foram divididos aleatoriamente em três grupos iguais: Grupo I foi o controle (Copal Vanish); Grupo II: Single Bond Universal 3M ESPE – (com e sem ácido – 37%); e Grupo III: All bond Universal – BISCO (com e sem ácido – 37%) com posterior condessação do amálgama. Os ápices foram então seladas com resina acrílica e armazenado durante 24 horas em 100% de humidade. Após a armazenagem, as amostras foram submetidas a 500 ciclos de termociclagem (5°C e 55°C). Os dentes foram isolados com esmalte para unha e foram imersos em 0,5 de fucsina básica por 24 horas. Em seguida os dentes foram seccionados com disco de diamante e observados sob microscópio estereoscópico. A microinfiltração foi avaliada usando uma escala de penetração do corante de 0-3. Os dados foram analisados utilizando o teste de Kruskal-Wallis (p<0,05).Resultados: os escores revelaram menor infiltração nos grupos experimentais do que no grupo de controle. A infiltração para os adesivos sem condicionamento ácido foi reduzida, embora sem significância estatística (p<0,05).Conclusão: O material adesivo imediato atuou efetivamente como uma barreira para microinfiltração, quando foi aplicada sem condicionamento ácido.EDIPUCRS - Editora Universitária da PUCRS2016-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed Articleapplication/pdfhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/2139710.15448/1980-6523.2016.3.21397Revista Odonto Ciência; Vol. 31 No. 3 (2016); 126-130Revista Odonto Ciência; v. 31 n. 3 (2016); 126-1301980-65230102-946010.15448/1980-6523.2016.3reponame:Revista odonto ciência (Online)instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)instacron:PUC_RSenghttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/21397/15583Copyright (c) 2017 Revista Odonto Ciência (Journal of Dental Science)info:eu-repo/semantics/openAccessNascimento, Armiliana Soaresde Lima, Eliana AlvesSouza, Yasmine de CarvalhoCanto, Joseane DelfinoDurão, Marcia de AlmeidaBraz, Rodivan2017-05-09T21:52:00Zoai:ojs.revistaseletronicas.pucrs.br:article/21397Revistahttps://revistaseletronicas.pucrs.br/ojs/index.php/foPRIhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/oai||odontociencia@pucrs.br1980-65230102-9460opendoar:2017-05-09T21:52Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)false |
dc.title.none.fl_str_mv |
Universal Adhesive Systems in Class II Amalgam Restorations Sistema adesivo universal em restaurações de amálgama classe II |
title |
Universal Adhesive Systems in Class II Amalgam Restorations |
spellingShingle |
Universal Adhesive Systems in Class II Amalgam Restorations Nascimento, Armiliana Soares Adhesives Universal adhesive Amalgams Microleakage Class II Adesivos Adesivo universal Amálgama Micro-infiltração Classe II |
title_short |
Universal Adhesive Systems in Class II Amalgam Restorations |
title_full |
Universal Adhesive Systems in Class II Amalgam Restorations |
title_fullStr |
Universal Adhesive Systems in Class II Amalgam Restorations |
title_full_unstemmed |
Universal Adhesive Systems in Class II Amalgam Restorations |
title_sort |
Universal Adhesive Systems in Class II Amalgam Restorations |
author |
Nascimento, Armiliana Soares |
author_facet |
Nascimento, Armiliana Soares de Lima, Eliana Alves Souza, Yasmine de Carvalho Canto, Joseane Delfino Durão, Marcia de Almeida Braz, Rodivan |
author_role |
author |
author2 |
de Lima, Eliana Alves Souza, Yasmine de Carvalho Canto, Joseane Delfino Durão, Marcia de Almeida Braz, Rodivan |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Nascimento, Armiliana Soares de Lima, Eliana Alves Souza, Yasmine de Carvalho Canto, Joseane Delfino Durão, Marcia de Almeida Braz, Rodivan |
dc.subject.por.fl_str_mv |
Adhesives Universal adhesive Amalgams Microleakage Class II Adesivos Adesivo universal Amálgama Micro-infiltração Classe II |
topic |
Adhesives Universal adhesive Amalgams Microleakage Class II Adesivos Adesivo universal Amálgama Micro-infiltração Classe II |
description |
Objective: to assess the effectiveness of adhesive system in reducing microleakage in Class II amalgam restorations.Methods: The teeth were divided randomly into 3 equal groups: Group I was the control experiment (Copal Vanish); Group II: single Bond Universal 3M-ESPE (with and without acid – 37%); and Group III: All Bond Universal – BISCO (with and without acid – 37%), after the amalgam was condensed. The root apices were then sealed with acrylic resin and stored for 24 hours in 100% humidity. After storage, the specimens were subjected to 500 cycles of thermocycling (5°C and 55°C). The teeth were isolated with cosmetic nail polish and were immersed in 0.5 basic fuchsin dye for 24 hours. The teeth then were sectioned with a diamond disc and observed under a stereomicroscope. Microleakage was assessed using a 0-3 scale of dye penetration. The data was analyzed using the Kruskal-Wallis test (p<0.05).Results: The microleakage scores revealed less leakage in the experimental groups than in the control group. The microleakage for the adhesives without acid conditioning was reduced, although no statistical significance was recorded (p<0.05).Conclusion: The immediate adhesive material acted effectively as a barrier for microleakage when it was applied without acid. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-12-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/21397 10.15448/1980-6523.2016.3.21397 |
url |
https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/21397 |
identifier_str_mv |
10.15448/1980-6523.2016.3.21397 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/21397/15583 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Revista Odonto Ciência (Journal of Dental Science) info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Revista Odonto Ciência (Journal of Dental Science) |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
EDIPUCRS - Editora Universitária da PUCRS |
publisher.none.fl_str_mv |
EDIPUCRS - Editora Universitária da PUCRS |
dc.source.none.fl_str_mv |
Revista Odonto Ciência; Vol. 31 No. 3 (2016); 126-130 Revista Odonto Ciência; v. 31 n. 3 (2016); 126-130 1980-6523 0102-9460 10.15448/1980-6523.2016.3 reponame:Revista odonto ciência (Online) instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS) instacron:PUC_RS |
instname_str |
Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS) |
instacron_str |
PUC_RS |
institution |
PUC_RS |
reponame_str |
Revista odonto ciência (Online) |
collection |
Revista odonto ciência (Online) |
repository.name.fl_str_mv |
Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS) |
repository.mail.fl_str_mv |
||odontociencia@pucrs.br |
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1754820876957646848 |