In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/s1678-77572009000300020 http://hdl.handle.net/11449/225527 |
Resumo: | objective: The aim of this study was to verify, in vivo and in vitro, the prevalence of root canal bifurcation in mandibular incisors by digital radiography. Material and Methods: Four hundred teeth were analyzed for the in vivo study. Digital radiographs were taken in an orthoradial direction from the mandibular incisor and canine regions. The digital radiographs of the canine region allowed visualizing the incisors in a distoradial direction using 20o deviation. All individuals agreed to participate by signing an informed consent form. The in vitro study was conducted on 200 mandibular incisors positioned on a model, simulating the mandibular dental arch. Digital radiographs were taken from the mandibular incisors in both buccolingual and mesiodistal directions. Results: The digital radiography showed presence of bifurcation in 20% of teeth evaluated in vitro in the mesiodistal direction. In the buccolingual direction, 17.5% of teeth evaluated in vivo and 15% evaluated in vitro presented bifurcation or characteristics indicating bifurcation. Conclusions: Digital radiography associated with X-ray beam distally allowed detection of a larger number of cases of bifurcated root canals or characteristics of bifurcation. |
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In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiographyDigital radiographyHumanMandibular incisorsobjective: The aim of this study was to verify, in vivo and in vitro, the prevalence of root canal bifurcation in mandibular incisors by digital radiography. Material and Methods: Four hundred teeth were analyzed for the in vivo study. Digital radiographs were taken in an orthoradial direction from the mandibular incisor and canine regions. The digital radiographs of the canine region allowed visualizing the incisors in a distoradial direction using 20o deviation. All individuals agreed to participate by signing an informed consent form. The in vitro study was conducted on 200 mandibular incisors positioned on a model, simulating the mandibular dental arch. Digital radiographs were taken from the mandibular incisors in both buccolingual and mesiodistal directions. Results: The digital radiography showed presence of bifurcation in 20% of teeth evaluated in vitro in the mesiodistal direction. In the buccolingual direction, 17.5% of teeth evaluated in vivo and 15% evaluated in vitro presented bifurcation or characteristics indicating bifurcation. Conclusions: Digital radiography associated with X-ray beam distally allowed detection of a larger number of cases of bifurcated root canals or characteristics of bifurcation.Department of Biosciences and Oral Diagnosis Discipline of Anatomy Dental School of São José dos Campos, SPDepartment of Radiology Dental School of São José Dos Campos São Paulo State University, SPDental School of São José Dos Campos São Paulo State University São José Dos Campos, SPDepartment of Restorative Dentistry Discipline of Endodontics Dental School of São José Dos Campos, SPDepartment of Radiology Dental School of São José Dos Campos São Paulo State University, SPDental School of São José Dos Campos São Paulo State University São José Dos Campos, SPDental School of São José dos CamposUniversidade Estadual Paulista (UNESP)Dental School of São José Dos CamposDe Oliveira, Simone Helena GonçalvesDe Moraes, Luiz César [UNESP]Faig-Leite, HorácioAfonso Camargo, Samira Esteves [UNESP]Camargo, Carlos Henrique Ribeiro2022-04-28T20:53:39Z2022-04-28T20:53:39Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article234-239http://dx.doi.org/10.1590/s1678-77572009000300020Journal of Applied Oral Science, v. 17, n. 3, p. 234-239, 2009.1678-77651678-7757http://hdl.handle.net/11449/22552710.1590/s1678-775720090003000202-s2.0-67649908958Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Scienceinfo:eu-repo/semantics/openAccess2022-04-28T20:53:39Zoai:repositorio.unesp.br:11449/225527Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T20:53:39Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography |
title |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography |
spellingShingle |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography De Oliveira, Simone Helena Gonçalves Digital radiography Human Mandibular incisors |
title_short |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography |
title_full |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography |
title_fullStr |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography |
title_full_unstemmed |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography |
title_sort |
In vitro incidence of root canal bifurcation in mandibular incisors by radiovisiography |
author |
De Oliveira, Simone Helena Gonçalves |
author_facet |
De Oliveira, Simone Helena Gonçalves De Moraes, Luiz César [UNESP] Faig-Leite, Horácio Afonso Camargo, Samira Esteves [UNESP] Camargo, Carlos Henrique Ribeiro |
author_role |
author |
author2 |
De Moraes, Luiz César [UNESP] Faig-Leite, Horácio Afonso Camargo, Samira Esteves [UNESP] Camargo, Carlos Henrique Ribeiro |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Dental School of São José dos Campos Universidade Estadual Paulista (UNESP) Dental School of São José Dos Campos |
dc.contributor.author.fl_str_mv |
De Oliveira, Simone Helena Gonçalves De Moraes, Luiz César [UNESP] Faig-Leite, Horácio Afonso Camargo, Samira Esteves [UNESP] Camargo, Carlos Henrique Ribeiro |
dc.subject.por.fl_str_mv |
Digital radiography Human Mandibular incisors |
topic |
Digital radiography Human Mandibular incisors |
description |
objective: The aim of this study was to verify, in vivo and in vitro, the prevalence of root canal bifurcation in mandibular incisors by digital radiography. Material and Methods: Four hundred teeth were analyzed for the in vivo study. Digital radiographs were taken in an orthoradial direction from the mandibular incisor and canine regions. The digital radiographs of the canine region allowed visualizing the incisors in a distoradial direction using 20o deviation. All individuals agreed to participate by signing an informed consent form. The in vitro study was conducted on 200 mandibular incisors positioned on a model, simulating the mandibular dental arch. Digital radiographs were taken from the mandibular incisors in both buccolingual and mesiodistal directions. Results: The digital radiography showed presence of bifurcation in 20% of teeth evaluated in vitro in the mesiodistal direction. In the buccolingual direction, 17.5% of teeth evaluated in vivo and 15% evaluated in vitro presented bifurcation or characteristics indicating bifurcation. Conclusions: Digital radiography associated with X-ray beam distally allowed detection of a larger number of cases of bifurcated root canals or characteristics of bifurcation. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2022-04-28T20:53:39Z 2022-04-28T20:53:39Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/s1678-77572009000300020 Journal of Applied Oral Science, v. 17, n. 3, p. 234-239, 2009. 1678-7765 1678-7757 http://hdl.handle.net/11449/225527 10.1590/s1678-77572009000300020 2-s2.0-67649908958 |
url |
http://dx.doi.org/10.1590/s1678-77572009000300020 http://hdl.handle.net/11449/225527 |
identifier_str_mv |
Journal of Applied Oral Science, v. 17, n. 3, p. 234-239, 2009. 1678-7765 1678-7757 10.1590/s1678-77572009000300020 2-s2.0-67649908958 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Applied Oral Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
234-239 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1792961850527186944 |