Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian journal of oral sciences (Online) |
Texto Completo: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641608 |
Resumo: | Aim: To clarify the influence of 5.25% sodium hypochlorite disinfection of gutta-percha cones on leakage and to compare the outcomes of two sealability assessment methodologies (fluid filtration and dye penetration methods). Methods: Thirty teeth were prepared and filled using the guttapercha lateral condensation technique. Group I was filled with gutta-percha cones disinfected with sodium hypochlorite 5.25%, while Group II was filled with cones that were not disinfected. Apical leakage was measured using: (a) fluid filtration technique and (b) linear measurement of dye penetration after clearance. Results: The Student’s t-test showed no significant difference between the groups for both techniques (p<0.05). Conclusions: Both methodologies employed, even with the inherent limitations, were capable of identifying sealing failures. The disinfection of gutta-percha cones with 5.25% sodium hypochlorite did not alter apical leakage. |
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Brazilian journal of oral sciences (Online) |
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Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologiesDisinfectionGutta-perchaDental leakageSodium hypochloriteEndodonticsOdontologiaAim: To clarify the influence of 5.25% sodium hypochlorite disinfection of gutta-percha cones on leakage and to compare the outcomes of two sealability assessment methodologies (fluid filtration and dye penetration methods). Methods: Thirty teeth were prepared and filled using the guttapercha lateral condensation technique. Group I was filled with gutta-percha cones disinfected with sodium hypochlorite 5.25%, while Group II was filled with cones that were not disinfected. Apical leakage was measured using: (a) fluid filtration technique and (b) linear measurement of dye penetration after clearance. Results: The Student’s t-test showed no significant difference between the groups for both techniques (p<0.05). Conclusions: Both methodologies employed, even with the inherent limitations, were capable of identifying sealing failures. The disinfection of gutta-percha cones with 5.25% sodium hypochlorite did not alter apical leakage.Universidade Estadual de Campinas2015-11-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/864160810.20396/bjos.v10i4.8641608Brazilian Journal of Oral Sciences; v. 10 n. 4 (2011): Oct./Dec.; 250-253Brazilian Journal of Oral Sciences; Vol. 10 No. 4 (2011): Oct./Dec.; 250-2531677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641608/9106Scarparo, Roberta KochemborgerCanali, FabianeHirai, Vinicio Hidemitsu GotoSilva Neto, Ulisses Xavier daHoppe, Carolina BenderGrecca, Fabiana Soaresinfo:eu-repo/semantics/openAccess2016-02-25T09:11:21Zoai:ojs.periodicos.sbu.unicamp.br:article/8641608Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2016-02-25T09:11:21Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies |
title |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies |
spellingShingle |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies Scarparo, Roberta Kochemborger Disinfection Gutta-percha Dental leakage Sodium hypochlorite Endodontics Odontologia |
title_short |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies |
title_full |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies |
title_fullStr |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies |
title_full_unstemmed |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies |
title_sort |
Influence of gutta-percha cone disinfection on leakage: comparison of two sealability assessment methodologies |
author |
Scarparo, Roberta Kochemborger |
author_facet |
Scarparo, Roberta Kochemborger Canali, Fabiane Hirai, Vinicio Hidemitsu Goto Silva Neto, Ulisses Xavier da Hoppe, Carolina Bender Grecca, Fabiana Soares |
author_role |
author |
author2 |
Canali, Fabiane Hirai, Vinicio Hidemitsu Goto Silva Neto, Ulisses Xavier da Hoppe, Carolina Bender Grecca, Fabiana Soares |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Scarparo, Roberta Kochemborger Canali, Fabiane Hirai, Vinicio Hidemitsu Goto Silva Neto, Ulisses Xavier da Hoppe, Carolina Bender Grecca, Fabiana Soares |
dc.subject.por.fl_str_mv |
Disinfection Gutta-percha Dental leakage Sodium hypochlorite Endodontics Odontologia |
topic |
Disinfection Gutta-percha Dental leakage Sodium hypochlorite Endodontics Odontologia |
description |
Aim: To clarify the influence of 5.25% sodium hypochlorite disinfection of gutta-percha cones on leakage and to compare the outcomes of two sealability assessment methodologies (fluid filtration and dye penetration methods). Methods: Thirty teeth were prepared and filled using the guttapercha lateral condensation technique. Group I was filled with gutta-percha cones disinfected with sodium hypochlorite 5.25%, while Group II was filled with cones that were not disinfected. Apical leakage was measured using: (a) fluid filtration technique and (b) linear measurement of dye penetration after clearance. Results: The Student’s t-test showed no significant difference between the groups for both techniques (p<0.05). Conclusions: Both methodologies employed, even with the inherent limitations, were capable of identifying sealing failures. The disinfection of gutta-percha cones with 5.25% sodium hypochlorite did not alter apical leakage. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-11-05 |
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://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641608 10.20396/bjos.v10i4.8641608 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641608 |
identifier_str_mv |
10.20396/bjos.v10i4.8641608 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641608/9106 |
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 |
Universidade Estadual de Campinas |
publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
dc.source.none.fl_str_mv |
Brazilian Journal of Oral Sciences; v. 10 n. 4 (2011): Oct./Dec.; 250-253 Brazilian Journal of Oral Sciences; Vol. 10 No. 4 (2011): Oct./Dec.; 250-253 1677-3225 reponame:Brazilian journal of oral sciences (Online) instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
instname_str |
Universidade Estadual de Campinas (UNICAMP) |
instacron_str |
UNICAMP |
institution |
UNICAMP |
reponame_str |
Brazilian journal of oral sciences (Online) |
collection |
Brazilian journal of oral sciences (Online) |
repository.name.fl_str_mv |
Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
brjorals@fop.unicamp.br||brjorals@fop.unicamp.br |
_version_ |
1800216399370518528 |