Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement

Detalhes bibliográficos
Autor(a) principal: Bandéca,Matheus Coelho
Data de Publicação: 2012
Outros Autores: Pinto,Shelon Cristina Souza, Calixto,Luiz Rafael, Saad,José Roberto Cury, Barros,Érico Luiz Damasceno, Shelb,Amr
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000400001
Resumo: The purpose of this study was to investigate the bond strength of fiber post previously laser treated root canals. Forty single-rooted bovine teeth were endodontically treated, randomly and equally divided into two main groups according to the type of pretreatment: G1: 2.5% NaOCl (control group); and G2: Er,Cr:YSGG laser. Each group was further subdivided into 2 groups based on the category of adhesive systems/ luting materials used: a: an etch-and-rinse resin cement (Single Bond/RelyX ARC; 3M ESPE), and b: a self-adhesive resin cement (Rely X Unicem; 3M ESPE). Three 1.5 mm thick slabs were obtained per root and the push-out test was performed at a crosshead speed of 0.5 mm/min until post dislodgement occurred. Data were analyzed by ANOVA and post-hoc Tukey's test at a pre-set alpha of 0.05. Analysis of variance showed no statistically significant difference (p > 0.05) among the groups G1a (25.44 ± 2.35) and G1b (23.62 ± 3.48), G2a (11.77 ± 2.67) and G2b (9.93 ± 3.37). Fractures were observed at the interface between the dentin and the resin in all groups. The Er,Cr:YSGG laser irradiation did not influence on the bond strength of the resin cements and the etch-and-rinse resin cement had better results on bond strength than self-adhesive resin cement.
id ABMABCABPOL-1_2503a62c716f044f059dcdcea08d4794
oai_identifier_str oai:scielo:S1516-14392012000400001
network_acronym_str ABMABCABPOL-1
network_name_str Materials research (São Carlos. Online)
repository_id_str
spelling Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cementEr,Cr:YSGG laserroot canal dentinpush-out bond strengthfiber postresin cementThe purpose of this study was to investigate the bond strength of fiber post previously laser treated root canals. Forty single-rooted bovine teeth were endodontically treated, randomly and equally divided into two main groups according to the type of pretreatment: G1: 2.5% NaOCl (control group); and G2: Er,Cr:YSGG laser. Each group was further subdivided into 2 groups based on the category of adhesive systems/ luting materials used: a: an etch-and-rinse resin cement (Single Bond/RelyX ARC; 3M ESPE), and b: a self-adhesive resin cement (Rely X Unicem; 3M ESPE). Three 1.5 mm thick slabs were obtained per root and the push-out test was performed at a crosshead speed of 0.5 mm/min until post dislodgement occurred. Data were analyzed by ANOVA and post-hoc Tukey's test at a pre-set alpha of 0.05. Analysis of variance showed no statistically significant difference (p > 0.05) among the groups G1a (25.44 ± 2.35) and G1b (23.62 ± 3.48), G2a (11.77 ± 2.67) and G2b (9.93 ± 3.37). Fractures were observed at the interface between the dentin and the resin in all groups. The Er,Cr:YSGG laser irradiation did not influence on the bond strength of the resin cements and the etch-and-rinse resin cement had better results on bond strength than self-adhesive resin cement.ABM, ABC, ABPol2012-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000400001Materials Research v.15 n.4 2012reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392012005000060info:eu-repo/semantics/openAccessBandéca,Matheus CoelhoPinto,Shelon Cristina SouzaCalixto,Luiz RafaelSaad,José Roberto CuryBarros,Érico Luiz DamascenoShelb,Amreng2012-08-24T00:00:00Zoai:scielo:S1516-14392012000400001Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2012-08-24T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
title Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
spellingShingle Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
Bandéca,Matheus Coelho
Er,Cr:YSGG laser
root canal dentin
push-out bond strength
fiber post
resin cement
title_short Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
title_full Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
title_fullStr Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
title_full_unstemmed Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
title_sort Influence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cement
author Bandéca,Matheus Coelho
author_facet Bandéca,Matheus Coelho
Pinto,Shelon Cristina Souza
Calixto,Luiz Rafael
Saad,José Roberto Cury
Barros,Érico Luiz Damasceno
Shelb,Amr
author_role author
author2 Pinto,Shelon Cristina Souza
Calixto,Luiz Rafael
Saad,José Roberto Cury
Barros,Érico Luiz Damasceno
Shelb,Amr
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Bandéca,Matheus Coelho
Pinto,Shelon Cristina Souza
Calixto,Luiz Rafael
Saad,José Roberto Cury
Barros,Érico Luiz Damasceno
Shelb,Amr
dc.subject.por.fl_str_mv Er,Cr:YSGG laser
root canal dentin
push-out bond strength
fiber post
resin cement
topic Er,Cr:YSGG laser
root canal dentin
push-out bond strength
fiber post
resin cement
description The purpose of this study was to investigate the bond strength of fiber post previously laser treated root canals. Forty single-rooted bovine teeth were endodontically treated, randomly and equally divided into two main groups according to the type of pretreatment: G1: 2.5% NaOCl (control group); and G2: Er,Cr:YSGG laser. Each group was further subdivided into 2 groups based on the category of adhesive systems/ luting materials used: a: an etch-and-rinse resin cement (Single Bond/RelyX ARC; 3M ESPE), and b: a self-adhesive resin cement (Rely X Unicem; 3M ESPE). Three 1.5 mm thick slabs were obtained per root and the push-out test was performed at a crosshead speed of 0.5 mm/min until post dislodgement occurred. Data were analyzed by ANOVA and post-hoc Tukey's test at a pre-set alpha of 0.05. Analysis of variance showed no statistically significant difference (p > 0.05) among the groups G1a (25.44 ± 2.35) and G1b (23.62 ± 3.48), G2a (11.77 ± 2.67) and G2b (9.93 ± 3.37). Fractures were observed at the interface between the dentin and the resin in all groups. The Er,Cr:YSGG laser irradiation did not influence on the bond strength of the resin cements and the etch-and-rinse resin cement had better results on bond strength than self-adhesive resin cement.
publishDate 2012
dc.date.none.fl_str_mv 2012-08-01
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=S1516-14392012000400001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012000400001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392012005000060
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.15 n.4 2012
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212661324677120