Assessment of marginal sealing in indirect resin composite restorations
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/626 |
Resumo: | The aim of this study was to evaluate the sealing of indirect resin restorations cemented with three different luting agents. Thirty bovine teeth were used. Box type cavities preparations were made in the middle third of the buccal face. The cavities were restored with inlay restorations by the direct/indirect technique using resin composite Resilab (Wilcos, Petrópolis, RJ, Brazil). The teeth were randomly divided into three groups: Group 1: etched with 37% phosphoric acid for 30 seconds, adhesive system Prime Bond 2.1 and Enforce resin cement (Dentsply, Petrópolis, RJ, Brazil); Group 2: etched with 37% phosphoric acid for 30 seconds, adhesive system Single Bond and RelyX ARC resin cement (3M ESPE, St Paul, MN, USA); and Group 3: resin-modified glass ionomer cement RelyX Unicem Aplicap (Dentsply, Petrópolis, RJ, Brazil). The indirect restorations were cemented with the respective cements and thermal cycled for 800 cycles. The specimens were stored in 50% silver nitrate dye for 24 hours, after this procedure the teeth were sectioned in the bucco-lingual direction into 3 slices of 1 mm thick, fixed on a glass slide and then analyzed by a stereomicroscope were was coupled a digital camera to register the images. From these pictures, the marginal leakage areas were measured by the software Image Tool 3.0. The data obtained were submitted to the ANOVA and Tukey tests. ANOVA showed that there was no significant difference (p=0.73) among groups (mean values(±SD): Group 1=0.96(±0.71); Group 2: 1.10(±0.63) and Group 3: 0.99(±0.35) . It was concluded that the 3 luting agents presented no significance regarding marginal microleakage, demonstrating similar performance in the proposed research situation. |
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oai:ojs.pkp.sfu.ca:article/626 |
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UNESP-20 |
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Brazilian Dental Science |
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Assessment of marginal sealing in indirect resin composite restorationsThe aim of this study was to evaluate the sealing of indirect resin restorations cemented with three different luting agents. Thirty bovine teeth were used. Box type cavities preparations were made in the middle third of the buccal face. The cavities were restored with inlay restorations by the direct/indirect technique using resin composite Resilab (Wilcos, Petrópolis, RJ, Brazil). The teeth were randomly divided into three groups: Group 1: etched with 37% phosphoric acid for 30 seconds, adhesive system Prime Bond 2.1 and Enforce resin cement (Dentsply, Petrópolis, RJ, Brazil); Group 2: etched with 37% phosphoric acid for 30 seconds, adhesive system Single Bond and RelyX ARC resin cement (3M ESPE, St Paul, MN, USA); and Group 3: resin-modified glass ionomer cement RelyX Unicem Aplicap (Dentsply, Petrópolis, RJ, Brazil). The indirect restorations were cemented with the respective cements and thermal cycled for 800 cycles. The specimens were stored in 50% silver nitrate dye for 24 hours, after this procedure the teeth were sectioned in the bucco-lingual direction into 3 slices of 1 mm thick, fixed on a glass slide and then analyzed by a stereomicroscope were was coupled a digital camera to register the images. From these pictures, the marginal leakage areas were measured by the software Image Tool 3.0. The data obtained were submitted to the ANOVA and Tukey tests. ANOVA showed that there was no significant difference (p=0.73) among groups (mean values(±SD): Group 1=0.96(±0.71); Group 2: 1.10(±0.63) and Group 3: 0.99(±0.35) . It was concluded that the 3 luting agents presented no significance regarding marginal microleakage, demonstrating similar performance in the proposed research situation. Institute of Science and Technology of São José dos Campos2010-08-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ict.unesp.br/index.php/cob/article/view/62610.14295/bds.2009.v12i3.626Brazilian Dental Science; Vol. 12 No. 3 (2009)Brazilian Dental Science; v. 12 n. 3 (2009)2178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPporhttps://ojs.ict.unesp.br/index.php/cob/article/view/626/532Batista, Graziela R.Barcellos, Daphne C.Torres, Carlos R.Pucci, César R.de Araújo, Maria M.de Araújo, Rodrigo M.info:eu-repo/semantics/openAccess2018-08-30T09:12:16Zoai:ojs.pkp.sfu.ca:article/626Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:29:45.287623Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Assessment of marginal sealing in indirect resin composite restorations |
title |
Assessment of marginal sealing in indirect resin composite restorations |
spellingShingle |
Assessment of marginal sealing in indirect resin composite restorations Batista, Graziela R. |
title_short |
Assessment of marginal sealing in indirect resin composite restorations |
title_full |
Assessment of marginal sealing in indirect resin composite restorations |
title_fullStr |
Assessment of marginal sealing in indirect resin composite restorations |
title_full_unstemmed |
Assessment of marginal sealing in indirect resin composite restorations |
title_sort |
Assessment of marginal sealing in indirect resin composite restorations |
author |
Batista, Graziela R. |
author_facet |
Batista, Graziela R. Barcellos, Daphne C. Torres, Carlos R. Pucci, César R. de Araújo, Maria M. de Araújo, Rodrigo M. |
author_role |
author |
author2 |
Barcellos, Daphne C. Torres, Carlos R. Pucci, César R. de Araújo, Maria M. de Araújo, Rodrigo M. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Batista, Graziela R. Barcellos, Daphne C. Torres, Carlos R. Pucci, César R. de Araújo, Maria M. de Araújo, Rodrigo M. |
description |
The aim of this study was to evaluate the sealing of indirect resin restorations cemented with three different luting agents. Thirty bovine teeth were used. Box type cavities preparations were made in the middle third of the buccal face. The cavities were restored with inlay restorations by the direct/indirect technique using resin composite Resilab (Wilcos, Petrópolis, RJ, Brazil). The teeth were randomly divided into three groups: Group 1: etched with 37% phosphoric acid for 30 seconds, adhesive system Prime Bond 2.1 and Enforce resin cement (Dentsply, Petrópolis, RJ, Brazil); Group 2: etched with 37% phosphoric acid for 30 seconds, adhesive system Single Bond and RelyX ARC resin cement (3M ESPE, St Paul, MN, USA); and Group 3: resin-modified glass ionomer cement RelyX Unicem Aplicap (Dentsply, Petrópolis, RJ, Brazil). The indirect restorations were cemented with the respective cements and thermal cycled for 800 cycles. The specimens were stored in 50% silver nitrate dye for 24 hours, after this procedure the teeth were sectioned in the bucco-lingual direction into 3 slices of 1 mm thick, fixed on a glass slide and then analyzed by a stereomicroscope were was coupled a digital camera to register the images. From these pictures, the marginal leakage areas were measured by the software Image Tool 3.0. The data obtained were submitted to the ANOVA and Tukey tests. ANOVA showed that there was no significant difference (p=0.73) among groups (mean values(±SD): Group 1=0.96(±0.71); Group 2: 1.10(±0.63) and Group 3: 0.99(±0.35) . It was concluded that the 3 luting agents presented no significance regarding marginal microleakage, demonstrating similar performance in the proposed research situation. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-08-26 |
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/626 10.14295/bds.2009.v12i3.626 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/626 |
identifier_str_mv |
10.14295/bds.2009.v12i3.626 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/626/532 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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. 12 No. 3 (2009) Brazilian Dental Science; v. 12 n. 3 (2009) 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 |
_version_ |
1788346897916755968 |