Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine

Detalhes bibliográficos
Autor(a) principal: Lacerda, Ana Júlia Farias
Data de Publicação: 2013
Outros Autores: Gullo, Marina Augusto, Xavier, Ana Claudia Carvalho, Pucci, César Rogério, Carvalho, Cláudio Antonio Talge, Huhtala, Maria Filomena Rocha Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Dental Science
Texto Completo: https://ojs.ict.unesp.br/index.php/cob/article/view/862
Resumo: Objective: Assessment of the influence of theultrasound and irrigant solutions on the bondstrength (BS) of glass fiber posts. Material andMethods: Sixty-six roots of bovine teeth standardizedat 16 mm were used. The roots were submitted to abiomechanical preparation up to size #80 Kerr file,with irrigation of 5ml of saline solution at everyfile change and then filled. The canals underwentpartial desobturation and were divided into 6 groupsaccording to the irrigant solution and the use ofultrasound prior to the post cementation: S – salinesolution; C – 2% chlorhexidine solution; H –2.5%sodium hypochlorite solution; US – saline solution+ ultrasound; UC – 2% chlorhexidine solution +ultrasound; UH – 2.5% sodium hypochlorite solution+ ultrasound. After the cementation of the posts, thespecimens were cut into 3 slices of 2 mm of thickness,perpendicular to its long axis. The samples weresubmitted to push-out test with crosshead speed of1 mm/min and load of 50kgf. The data obtainedwere submitted to ANOVA and Tukey test (level ofsignificance of 5%). Results: Groups C 7.77(±1.8)a,UC 7.82(±1.6)a, S 7.33(±2.2)a, US 6.16(±2.3)a, H5.43(±1.3)b, UH 5.01(±2.3)b values in Mpa. Onlythe irrigant solutions showed statistically significantdifferences (<0.05). Tukey test revealed smallerbond strength for the specimens treated with SodiumHypochlorite (b). Conclusions: The ultrasoundtreatment did not show significant differencecompared with the other groups; therefore, its usecan be indicated prior to the cementation of glassfiber posts without damage to the bond strength. Thesodium hypochlorite solution showed the smallest BSvalues compared with the other groups.
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spelling Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentineObjective: Assessment of the influence of theultrasound and irrigant solutions on the bondstrength (BS) of glass fiber posts. Material andMethods: Sixty-six roots of bovine teeth standardizedat 16 mm were used. The roots were submitted to abiomechanical preparation up to size #80 Kerr file,with irrigation of 5ml of saline solution at everyfile change and then filled. The canals underwentpartial desobturation and were divided into 6 groupsaccording to the irrigant solution and the use ofultrasound prior to the post cementation: S – salinesolution; C – 2% chlorhexidine solution; H –2.5%sodium hypochlorite solution; US – saline solution+ ultrasound; UC – 2% chlorhexidine solution +ultrasound; UH – 2.5% sodium hypochlorite solution+ ultrasound. After the cementation of the posts, thespecimens were cut into 3 slices of 2 mm of thickness,perpendicular to its long axis. The samples weresubmitted to push-out test with crosshead speed of1 mm/min and load of 50kgf. The data obtainedwere submitted to ANOVA and Tukey test (level ofsignificance of 5%). Results: Groups C 7.77(±1.8)a,UC 7.82(±1.6)a, S 7.33(±2.2)a, US 6.16(±2.3)a, H5.43(±1.3)b, UH 5.01(±2.3)b values in Mpa. Onlythe irrigant solutions showed statistically significantdifferences (<0.05). Tukey test revealed smallerbond strength for the specimens treated with SodiumHypochlorite (b). Conclusions: The ultrasoundtreatment did not show significant differencecompared with the other groups; therefore, its usecan be indicated prior to the cementation of glassfiber posts without damage to the bond strength. Thesodium hypochlorite solution showed the smallest BSvalues compared with the other groups.Institute of Science and Technology of São José dos Campos2013-03-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ict.unesp.br/index.php/cob/article/view/86210.14295/bds.2013.v16i1.862Brazilian Dental Science; Vol. 16 No. 1 (2013): Jan. - Mar. / 2013 - Published March 2013; 53-58Brazilian Dental Science; v. 16 n. 1 (2013): Jan. - Mar. / 2013 - Published March 2013; 53-582178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/862/796Lacerda, Ana Júlia FariasGullo, Marina AugustoXavier, Ana Claudia CarvalhoPucci, César RogérioCarvalho, Cláudio Antonio TalgeHuhtala, Maria Filomena Rocha Limainfo:eu-repo/semantics/openAccess2020-01-28T12:37:49Zoai:ojs.pkp.sfu.ca:article/862Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:29:52.530151Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true
dc.title.none.fl_str_mv Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
title Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
spellingShingle Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
Lacerda, Ana Júlia Farias
title_short Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
title_full Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
title_fullStr Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
title_full_unstemmed Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
title_sort Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
author Lacerda, Ana Júlia Farias
author_facet Lacerda, Ana Júlia Farias
Gullo, Marina Augusto
Xavier, Ana Claudia Carvalho
Pucci, César Rogério
Carvalho, Cláudio Antonio Talge
Huhtala, Maria Filomena Rocha Lima
author_role author
author2 Gullo, Marina Augusto
Xavier, Ana Claudia Carvalho
Pucci, César Rogério
Carvalho, Cláudio Antonio Talge
Huhtala, Maria Filomena Rocha Lima
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Lacerda, Ana Júlia Farias
Gullo, Marina Augusto
Xavier, Ana Claudia Carvalho
Pucci, César Rogério
Carvalho, Cláudio Antonio Talge
Huhtala, Maria Filomena Rocha Lima
description Objective: Assessment of the influence of theultrasound and irrigant solutions on the bondstrength (BS) of glass fiber posts. Material andMethods: Sixty-six roots of bovine teeth standardizedat 16 mm were used. The roots were submitted to abiomechanical preparation up to size #80 Kerr file,with irrigation of 5ml of saline solution at everyfile change and then filled. The canals underwentpartial desobturation and were divided into 6 groupsaccording to the irrigant solution and the use ofultrasound prior to the post cementation: S – salinesolution; C – 2% chlorhexidine solution; H –2.5%sodium hypochlorite solution; US – saline solution+ ultrasound; UC – 2% chlorhexidine solution +ultrasound; UH – 2.5% sodium hypochlorite solution+ ultrasound. After the cementation of the posts, thespecimens were cut into 3 slices of 2 mm of thickness,perpendicular to its long axis. The samples weresubmitted to push-out test with crosshead speed of1 mm/min and load of 50kgf. The data obtainedwere submitted to ANOVA and Tukey test (level ofsignificance of 5%). Results: Groups C 7.77(±1.8)a,UC 7.82(±1.6)a, S 7.33(±2.2)a, US 6.16(±2.3)a, H5.43(±1.3)b, UH 5.01(±2.3)b values in Mpa. Onlythe irrigant solutions showed statistically significantdifferences (<0.05). Tukey test revealed smallerbond strength for the specimens treated with SodiumHypochlorite (b). Conclusions: The ultrasoundtreatment did not show significant differencecompared with the other groups; therefore, its usecan be indicated prior to the cementation of glassfiber posts without damage to the bond strength. Thesodium hypochlorite solution showed the smallest BSvalues compared with the other groups.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-28
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://ojs.ict.unesp.br/index.php/cob/article/view/862
10.14295/bds.2013.v16i1.862
url https://ojs.ict.unesp.br/index.php/cob/article/view/862
identifier_str_mv 10.14295/bds.2013.v16i1.862
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.ict.unesp.br/index.php/cob/article/view/862/796
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Institute of Science and Technology of São José dos Campos
publisher.none.fl_str_mv Institute of Science and Technology of São José dos Campos
dc.source.none.fl_str_mv Brazilian Dental Science; Vol. 16 No. 1 (2013): Jan. - Mar. / 2013 - Published March 2013; 53-58
Brazilian Dental Science; v. 16 n. 1 (2013): Jan. - Mar. / 2013 - Published March 2013; 53-58
2178-6011
reponame:Brazilian Dental Science
instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Brazilian Dental Science
collection Brazilian Dental Science
repository.name.fl_str_mv Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
repository.mail.fl_str_mv sergio@fosjc.unesp.br||sergio@fosjc.unesp.br
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