Influence of ultrasound and irrigant solutions on the bond strength of glass fiber posts to root canal dentine
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
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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oai:ojs.pkp.sfu.ca:article/862 |
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Brazilian Dental Science |
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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 |
_version_ |
1788346898509201408 |