Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials
Autor(a) principal: | |
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Data de Publicação: | 1999 |
Outros Autores: | , |
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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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 |
|
_version_ |
1808129356903481344 |