Preliminary investigation to achieve patency of MB2 canal in maxillary molars
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/8641373 |
Resumo: | Aim: To establish a preliminary investigation about the possibility to achieve patency of second mesiobuccal canal (MB2) in mesiobuccal roots of maxillary molars. Methods: Three hundred and five first maxillary molars were examined with direct vision and with magnification. The root canal configurations were classified according to the possibility to achieve patency in MB2 canals. Clearing technique was also performed to illustrate root canal anatomy and verify the presence of extra canals not identified with magnification. Results: The prevalence of MB2 canals detected only with direct vision was 53.4% and the use of the surgical operating microscope increased rate detection to 90.7%. The clearing technique revealed the presence of MB2 canal in 12 more teeth (94.7%). In 49.1% of the localized MB2 canals, it was not possible to achieve patency. Conclusions: The findings of the presented study revealed that it was only possible to achieve patency in 50.9% of the MB2 canals, showing that achieve patency in the MB2 canal is much more challenging than locating them. |
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oai:ojs.periodicos.sbu.unicamp.br:article/8641373 |
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UNICAMP-8 |
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Brazilian journal of oral sciences (Online) |
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Preliminary investigation to achieve patency of MB2 canal in maxillary molarsMaxillary first molarMesiobuccal second canalOperating microscopeOdontologiaAim: To establish a preliminary investigation about the possibility to achieve patency of second mesiobuccal canal (MB2) in mesiobuccal roots of maxillary molars. Methods: Three hundred and five first maxillary molars were examined with direct vision and with magnification. The root canal configurations were classified according to the possibility to achieve patency in MB2 canals. Clearing technique was also performed to illustrate root canal anatomy and verify the presence of extra canals not identified with magnification. Results: The prevalence of MB2 canals detected only with direct vision was 53.4% and the use of the surgical operating microscope increased rate detection to 90.7%. The clearing technique revealed the presence of MB2 canal in 12 more teeth (94.7%). In 49.1% of the localized MB2 canals, it was not possible to achieve patency. Conclusions: The findings of the presented study revealed that it was only possible to achieve patency in 50.9% of the MB2 canals, showing that achieve patency in the MB2 canal is much more challenging than locating them.Universidade Estadual de Campinas2015-10-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/864137310.20396/bjos.v11i3.8641373Brazilian Journal of Oral Sciences; v. 11 n. 3 (2012): Jul./Sep.; 373-376Brazilian Journal of Oral Sciences; Vol. 11 No. 3 (2012): Jul./Sep.; 373-3761677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641373/8903Coutinho-Filho, Tauby de SouzaGurgel-Filho, Eduardo DiogoSouza-Filho, Francisco JoséSilva, Emmanuel João Nogueira Leal dainfo:eu-repo/semantics/openAccess2016-02-25T09:10:07Zoai:ojs.periodicos.sbu.unicamp.br:article/8641373Revistahttps://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:2016-02-25T09:10:07Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars |
title |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars |
spellingShingle |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars Coutinho-Filho, Tauby de Souza Maxillary first molar Mesiobuccal second canal Operating microscope Odontologia |
title_short |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars |
title_full |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars |
title_fullStr |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars |
title_full_unstemmed |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars |
title_sort |
Preliminary investigation to achieve patency of MB2 canal in maxillary molars |
author |
Coutinho-Filho, Tauby de Souza |
author_facet |
Coutinho-Filho, Tauby de Souza Gurgel-Filho, Eduardo Diogo Souza-Filho, Francisco José Silva, Emmanuel João Nogueira Leal da |
author_role |
author |
author2 |
Gurgel-Filho, Eduardo Diogo Souza-Filho, Francisco José Silva, Emmanuel João Nogueira Leal da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Coutinho-Filho, Tauby de Souza Gurgel-Filho, Eduardo Diogo Souza-Filho, Francisco José Silva, Emmanuel João Nogueira Leal da |
dc.subject.por.fl_str_mv |
Maxillary first molar Mesiobuccal second canal Operating microscope Odontologia |
topic |
Maxillary first molar Mesiobuccal second canal Operating microscope Odontologia |
description |
Aim: To establish a preliminary investigation about the possibility to achieve patency of second mesiobuccal canal (MB2) in mesiobuccal roots of maxillary molars. Methods: Three hundred and five first maxillary molars were examined with direct vision and with magnification. The root canal configurations were classified according to the possibility to achieve patency in MB2 canals. Clearing technique was also performed to illustrate root canal anatomy and verify the presence of extra canals not identified with magnification. Results: The prevalence of MB2 canals detected only with direct vision was 53.4% and the use of the surgical operating microscope increased rate detection to 90.7%. The clearing technique revealed the presence of MB2 canal in 12 more teeth (94.7%). In 49.1% of the localized MB2 canals, it was not possible to achieve patency. Conclusions: The findings of the presented study revealed that it was only possible to achieve patency in 50.9% of the MB2 canals, showing that achieve patency in the MB2 canal is much more challenging than locating them. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-27 |
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/8641373 10.20396/bjos.v11i3.8641373 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641373 |
identifier_str_mv |
10.20396/bjos.v11i3.8641373 |
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/8641373/8903 |
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. 11 n. 3 (2012): Jul./Sep.; 373-376 Brazilian Journal of Oral Sciences; Vol. 11 No. 3 (2012): Jul./Sep.; 373-376 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_ |
1800216398854619136 |