In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive

Detalhes bibliográficos
Autor(a) principal: OLIVEIRA,Fabiana Sodré de
Data de Publicação: 1999
Outros Autores: SILVA,Salete Moura Bonifácio da, BIJELLA,Maria Francisca Thereza Borro, LIMA,José Eduardo de Oliveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista de Odontologia da Universidade de São Paulo
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631999000300010
Resumo: The marginal microleakage of class II amalgam restorations (Dispersalloy) associated with copal varnish (Copalite) and with two dentin bonding agents (Scotchbond Multi-uso Plus and Multi Bond Alpha) was evaluated in vitro and compared by two methods: scores and linear measurements. Forty-five sound premolars were used, on which two separated class II cavities were prepared on the M and D surfaces. After the restoration, the specimens were thermocycled and stored in a solution of 0.5% basic fuchsin during 24 hours. The analysis allowed to conclude that none of the three restorative systems were able to eliminate the marginal microleakage. Nevertheless, the leakage was significantly smaller on the restorations associated with dentin bonding agents when compared to copal varnish. The linear measurement method was more sensitive than the score criteria.
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spelling In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesiveDental leakageDental amalgamDentin bonding agentsDental cavity liningThe marginal microleakage of class II amalgam restorations (Dispersalloy) associated with copal varnish (Copalite) and with two dentin bonding agents (Scotchbond Multi-uso Plus and Multi Bond Alpha) was evaluated in vitro and compared by two methods: scores and linear measurements. Forty-five sound premolars were used, on which two separated class II cavities were prepared on the M and D surfaces. After the restoration, the specimens were thermocycled and stored in a solution of 0.5% basic fuchsin during 24 hours. The analysis allowed to conclude that none of the three restorative systems were able to eliminate the marginal microleakage. Nevertheless, the leakage was significantly smaller on the restorations associated with dentin bonding agents when compared to copal varnish. The linear measurement method was more sensitive than the score criteria.Universidade de São Paulo1999-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631999000300010Revista de Odontologia da Universidade de São Paulo v.13 n.3 1999reponame:Revista de Odontologia da Universidade de São Pauloinstname:Universidade de São Paulo (USP)instacron:USP10.1590/S0103-06631999000300010info:eu-repo/semantics/openAccessOLIVEIRA,Fabiana Sodré deSILVA,Salete Moura Bonifácio daBIJELLA,Maria Francisca Thereza BorroLIMA,José Eduardo de Oliveiraeng1999-12-08T00:00:00Zoai:scielo:S0103-06631999000300010Revistahttps://www.scielo.br/j/rousp/PUBhttps://old.scielo.br/oai/scielo-oai.php||pob@edu.usp.br0103-06630103-0663opendoar:1999-12-08T00:00Revista de Odontologia da Universidade de São Paulo - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
title In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
spellingShingle In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
OLIVEIRA,Fabiana Sodré de
Dental leakage
Dental amalgam
Dentin bonding agents
Dental cavity lining
title_short In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
title_full In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
title_fullStr In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
title_full_unstemmed In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
title_sort In vitro evaluation of the marginal microleakage of class II amalgam restoration associated with dentin adhesive
author OLIVEIRA,Fabiana Sodré de
author_facet OLIVEIRA,Fabiana Sodré de
SILVA,Salete Moura Bonifácio da
BIJELLA,Maria Francisca Thereza Borro
LIMA,José Eduardo de Oliveira
author_role author
author2 SILVA,Salete Moura Bonifácio da
BIJELLA,Maria Francisca Thereza Borro
LIMA,José Eduardo de Oliveira
author2_role author
author
author
dc.contributor.author.fl_str_mv OLIVEIRA,Fabiana Sodré de
SILVA,Salete Moura Bonifácio da
BIJELLA,Maria Francisca Thereza Borro
LIMA,José Eduardo de Oliveira
dc.subject.por.fl_str_mv Dental leakage
Dental amalgam
Dentin bonding agents
Dental cavity lining
topic Dental leakage
Dental amalgam
Dentin bonding agents
Dental cavity lining
description The marginal microleakage of class II amalgam restorations (Dispersalloy) associated with copal varnish (Copalite) and with two dentin bonding agents (Scotchbond Multi-uso Plus and Multi Bond Alpha) was evaluated in vitro and compared by two methods: scores and linear measurements. Forty-five sound premolars were used, on which two separated class II cavities were prepared on the M and D surfaces. After the restoration, the specimens were thermocycled and stored in a solution of 0.5% basic fuchsin during 24 hours. The analysis allowed to conclude that none of the three restorative systems were able to eliminate the marginal microleakage. Nevertheless, the leakage was significantly smaller on the restorations associated with dentin bonding agents when compared to copal varnish. The linear measurement method was more sensitive than the score criteria.
publishDate 1999
dc.date.none.fl_str_mv 1999-07-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631999000300010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631999000300010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-06631999000300010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade de São Paulo
publisher.none.fl_str_mv Universidade de São Paulo
dc.source.none.fl_str_mv Revista de Odontologia da Universidade de São Paulo v.13 n.3 1999
reponame:Revista de Odontologia da Universidade de São Paulo
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Revista de Odontologia da Universidade de São Paulo
collection Revista de Odontologia da Universidade de São Paulo
repository.name.fl_str_mv Revista de Odontologia da Universidade de São Paulo - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||pob@edu.usp.br
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