Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating

Detalhes bibliográficos
Autor(a) principal: Hesse, Daniela
Data de Publicação: 2022
Outros Autores: Bonifácio, Clarissa Calil, Kleverlaan, Cornelis Johannes, Raggio, Daniela Prócida
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: https://www.revistas.usp.br/jaos/article/view/203100
Resumo: High viscous glass ionomer cement (GIC) has gained popularity as a restorative material; however, high wear is pointed as one of the major drawbacks of this material. Protective surface coatings were developed to protect GIC from water contamination with the additional advantage of occluding any surface cracks or porosities commonly found in this material, possibly resulting in an increased wear resistance of the restorations. Objective: The objective of this study was to investigate the clinical wear of GIC approximal restorations in primary molars protected either with a nanofilled self-adhesive light-cured protective coating (NPC) or with petroleum jelly. Material and Methods: Approximal caries lesions in primary molars from 32 schoolchildren previously enrolled in another clinical trial were included in this investigation. GIC restorations were performed according to the Atraumatic Restorative Treatment approach and protected with either petroleum jelly or a NPC. Impressions of the restored hemiarch were done after 1 day and 6, 12, 24 and 36 months. The impressions were scanned in a 3-D appliance and the obtained images were superimposed using an appropriate computer software. Two-way ANOVA for repeated measures and Tukey's post-hoc test were used to analyze the wear of restorations (α=5%). Results: A significant difference was found between the two groups, with a wear protection offered by the application of a NPC. Conclusion: These results suggest that the application of a NPC has a protective effect on the clinical wear of approximal GIC restorations in primary teeth.
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spelling Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coatingDental restoration wearGlass ionomer cementsDeciduous toothHigh viscous glass ionomer cement (GIC) has gained popularity as a restorative material; however, high wear is pointed as one of the major drawbacks of this material. Protective surface coatings were developed to protect GIC from water contamination with the additional advantage of occluding any surface cracks or porosities commonly found in this material, possibly resulting in an increased wear resistance of the restorations. Objective: The objective of this study was to investigate the clinical wear of GIC approximal restorations in primary molars protected either with a nanofilled self-adhesive light-cured protective coating (NPC) or with petroleum jelly. Material and Methods: Approximal caries lesions in primary molars from 32 schoolchildren previously enrolled in another clinical trial were included in this investigation. GIC restorations were performed according to the Atraumatic Restorative Treatment approach and protected with either petroleum jelly or a NPC. Impressions of the restored hemiarch were done after 1 day and 6, 12, 24 and 36 months. The impressions were scanned in a 3-D appliance and the obtained images were superimposed using an appropriate computer software. Two-way ANOVA for repeated measures and Tukey's post-hoc test were used to analyze the wear of restorations (α=5%). Results: A significant difference was found between the two groups, with a wear protection offered by the application of a NPC. Conclusion: These results suggest that the application of a NPC has a protective effect on the clinical wear of approximal GIC restorations in primary teeth.Universidade de São Paulo. Faculdade de Odontologia de Bauru2022-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/20310010.1590/1678-7757-2018-0094 Journal of Applied Oral Science; Vol. 26 (2018); e20180094Journal of Applied Oral Science; Vol. 26 (2018); e20180094Journal of Applied Oral Science; v. 26 (2018); e201800941678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/203100/187117Copyright (c) 2022 Journal of Applied Oral Sciencehttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessHesse, Daniela Bonifácio, Clarissa CalilKleverlaan, Cornelis JohannesRaggio, Daniela Prócida2022-09-30T17:30:46Zoai:revistas.usp.br:article/203100Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2022-09-30T17:30:46Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
title Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
spellingShingle Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
Hesse, Daniela
Dental restoration wear
Glass ionomer cements
Deciduous tooth
title_short Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
title_full Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
title_fullStr Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
title_full_unstemmed Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
title_sort Clinical wear of approximal glass ionomer restorations protected with a nanofilled self-adhesive light-cured protective coating
author Hesse, Daniela
author_facet Hesse, Daniela
Bonifácio, Clarissa Calil
Kleverlaan, Cornelis Johannes
Raggio, Daniela Prócida
author_role author
author2 Bonifácio, Clarissa Calil
Kleverlaan, Cornelis Johannes
Raggio, Daniela Prócida
author2_role author
author
author
dc.contributor.author.fl_str_mv Hesse, Daniela
Bonifácio, Clarissa Calil
Kleverlaan, Cornelis Johannes
Raggio, Daniela Prócida
dc.subject.por.fl_str_mv Dental restoration wear
Glass ionomer cements
Deciduous tooth
topic Dental restoration wear
Glass ionomer cements
Deciduous tooth
description High viscous glass ionomer cement (GIC) has gained popularity as a restorative material; however, high wear is pointed as one of the major drawbacks of this material. Protective surface coatings were developed to protect GIC from water contamination with the additional advantage of occluding any surface cracks or porosities commonly found in this material, possibly resulting in an increased wear resistance of the restorations. Objective: The objective of this study was to investigate the clinical wear of GIC approximal restorations in primary molars protected either with a nanofilled self-adhesive light-cured protective coating (NPC) or with petroleum jelly. Material and Methods: Approximal caries lesions in primary molars from 32 schoolchildren previously enrolled in another clinical trial were included in this investigation. GIC restorations were performed according to the Atraumatic Restorative Treatment approach and protected with either petroleum jelly or a NPC. Impressions of the restored hemiarch were done after 1 day and 6, 12, 24 and 36 months. The impressions were scanned in a 3-D appliance and the obtained images were superimposed using an appropriate computer software. Two-way ANOVA for repeated measures and Tukey's post-hoc test were used to analyze the wear of restorations (α=5%). Results: A significant difference was found between the two groups, with a wear protection offered by the application of a NPC. Conclusion: These results suggest that the application of a NPC has a protective effect on the clinical wear of approximal GIC restorations in primary teeth.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-30
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://www.revistas.usp.br/jaos/article/view/203100
10.1590/1678-7757-2018-0094
url https://www.revistas.usp.br/jaos/article/view/203100
identifier_str_mv 10.1590/1678-7757-2018-0094
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/203100/187117
dc.rights.driver.fl_str_mv Copyright (c) 2022 Journal of Applied Oral Science
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Journal of Applied Oral Science
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
dc.source.none.fl_str_mv Journal of Applied Oral Science; Vol. 26 (2018); e20180094
Journal of Applied Oral Science; Vol. 26 (2018); e20180094
Journal of Applied Oral Science; v. 26 (2018); e20180094
1678-7765
1678-7757
reponame:Journal of applied oral science (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Journal of applied oral science (Online)
collection Journal of applied oral science (Online)
repository.name.fl_str_mv Journal of applied oral science (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||jaos@usp.br
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