Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials

Detalhes bibliográficos
Autor(a) principal: De Magalhães, Cláudia Silami
Data de Publicação: 1999
Outros Autores: Serra, Mônica Campos, Rodrigues Jr., Antônio Luiz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/219218
Resumo: Objective: This study was intended to quantify the marginal leakage of three glass-ionomer-resin composite hybrid materials and compare it with the leakage exhibited by a glass-ionomer cement and a bonded resin composite system. Method and materials: Standardized Class V cavities were prepared on root surfaces of 105 extracted human teeth, randomly assigned to five groups of 21 each, and restored with either Ketac-Fil Aplicap, Z100/Scotchbond Multi-Purpose Plus, Vitremer, Photac-FH Aplicap, or Dyract. The teeth were thermally stressed for 500 cycles and stained with methylene blue. The microleakage was quantified spectrophotometrically, and the data were statistically analyzed with Friedman's test. Results: There were no significant differences in microleakage among the five groups. Restorations of all tested materials showed some marginal leakage in Class V cavities. Conclusion: The microleakage performance of glass-ionomer-resin composite hybrid materials was similar to those of a conventional glass-ionomer and a bonded resin composite system.
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spelling Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materialsClass V cavityGlass-ionomer cementGlass-ionomer-resin composite hybrid materialMarginal leakageResin compositeVolumetric microleakageObjective: This study was intended to quantify the marginal leakage of three glass-ionomer-resin composite hybrid materials and compare it with the leakage exhibited by a glass-ionomer cement and a bonded resin composite system. Method and materials: Standardized Class V cavities were prepared on root surfaces of 105 extracted human teeth, randomly assigned to five groups of 21 each, and restored with either Ketac-Fil Aplicap, Z100/Scotchbond Multi-Purpose Plus, Vitremer, Photac-FH Aplicap, or Dyract. The teeth were thermally stressed for 500 cycles and stained with methylene blue. The microleakage was quantified spectrophotometrically, and the data were statistically analyzed with Friedman's test. Results: There were no significant differences in microleakage among the five groups. Restorations of all tested materials showed some marginal leakage in Class V cavities. Conclusion: The microleakage performance of glass-ionomer-resin composite hybrid materials was similar to those of a conventional glass-ionomer and a bonded resin composite system.School of Dentistry Federal University of Minas Gerais, Belo Horizonte, Minas GeraisDepartment of Restorative Dentistry School of Dentistry Campinas State University, Piracicaba, São PauloDiscipline of Biostatistics and Scientific Methodology School of Dentistry State University of São Paulo, Araraquara, São PauloDepartmento de Odontologia Restauradora Faculdade de Odontologia de Piracicaba - UNICAMP, Av Limeira, 901, C.P. 52, Piracicaba SP 13414900Universidade Federal de Minas Gerais (UFMG)Universidade Estadual de Campinas (UNICAMP)Universidade de São Paulo (USP)De Magalhães, Cláudia SilamiSerra, Mônica CamposRodrigues Jr., Antônio Luiz2022-04-28T18:54:26Z2022-04-28T18:54:26Z1999-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article117-121Quintessence International, v. 30, n. 2, p. 117-121, 1999.0033-6572http://hdl.handle.net/11449/2192182-s2.0-0033069475Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengQuintessence Internationalinfo:eu-repo/semantics/openAccess2022-04-28T18:54:26Zoai:repositorio.unesp.br:11449/219218Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:46:49.510646Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
title Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
spellingShingle Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
De Magalhães, Cláudia Silami
Class V cavity
Glass-ionomer cement
Glass-ionomer-resin composite hybrid material
Marginal leakage
Resin composite
Volumetric microleakage
title_short Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
title_full Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
title_fullStr Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
title_full_unstemmed Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
title_sort Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
author De Magalhães, Cláudia Silami
author_facet De Magalhães, Cláudia Silami
Serra, Mônica Campos
Rodrigues Jr., Antônio Luiz
author_role author
author2 Serra, Mônica Campos
Rodrigues Jr., Antônio Luiz
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Federal de Minas Gerais (UFMG)
Universidade Estadual de Campinas (UNICAMP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv De Magalhães, Cláudia Silami
Serra, Mônica Campos
Rodrigues Jr., Antônio Luiz
dc.subject.por.fl_str_mv Class V cavity
Glass-ionomer cement
Glass-ionomer-resin composite hybrid material
Marginal leakage
Resin composite
Volumetric microleakage
topic Class V cavity
Glass-ionomer cement
Glass-ionomer-resin composite hybrid material
Marginal leakage
Resin composite
Volumetric microleakage
description Objective: This study was intended to quantify the marginal leakage of three glass-ionomer-resin composite hybrid materials and compare it with the leakage exhibited by a glass-ionomer cement and a bonded resin composite system. Method and materials: Standardized Class V cavities were prepared on root surfaces of 105 extracted human teeth, randomly assigned to five groups of 21 each, and restored with either Ketac-Fil Aplicap, Z100/Scotchbond Multi-Purpose Plus, Vitremer, Photac-FH Aplicap, or Dyract. The teeth were thermally stressed for 500 cycles and stained with methylene blue. The microleakage was quantified spectrophotometrically, and the data were statistically analyzed with Friedman's test. Results: There were no significant differences in microleakage among the five groups. Restorations of all tested materials showed some marginal leakage in Class V cavities. Conclusion: The microleakage performance of glass-ionomer-resin composite hybrid materials was similar to those of a conventional glass-ionomer and a bonded resin composite system.
publishDate 1999
dc.date.none.fl_str_mv 1999-02-01
2022-04-28T18:54:26Z
2022-04-28T18:54:26Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Quintessence International, v. 30, n. 2, p. 117-121, 1999.
0033-6572
http://hdl.handle.net/11449/219218
2-s2.0-0033069475
identifier_str_mv Quintessence International, v. 30, n. 2, p. 117-121, 1999.
0033-6572
2-s2.0-0033069475
url http://hdl.handle.net/11449/219218
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Quintessence International
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 117-121
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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