Cone beam computed tomography study of apical root resorption induced by Herbst appliance
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/106975 |
Resumo: | Objective This study evaluated the frequency of root resorption during the orthodontic treatment with Herbst appliance by Cone Beam Computed Tomography (CBCT).Material and Methods The sample comprised 23 patients (11 men, 12 women; mean ages 15.76±1.75 years) with Class II division 1 malocclusion, treated with Herbst appliance. CBCT was obtained before treatment (T0) and after Herbst treatment (T1). All the dental roots, except third molars, were evaluated, and apical root resorption was determined using the axial guided navigation method. Paired t-tests and Wilcoxon T Test were used to compare the dependent samples in parametric and nonparametric cases, respectively. Chi-Square Test with Yates’ correction was used to evaluate the relationship between apical root resorption and gender. Results were considered at a significance level of 5%.Results Apical resorption was detected by CBCT in 57.96% of 980 roots that underwent Herbst appliance treatment. All patients had minimal resorption and there was no statistical significance between the genders.Conclusion CBCT three-dimensional evaluation showed association between Herbst appliance and minimal apical root resorption, mostly in the anchoring teeth, without clinical significance. |
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Journal of applied oral science (Online) |
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Cone beam computed tomography study of apical root resorption induced by Herbst appliance Objective This study evaluated the frequency of root resorption during the orthodontic treatment with Herbst appliance by Cone Beam Computed Tomography (CBCT).Material and Methods The sample comprised 23 patients (11 men, 12 women; mean ages 15.76±1.75 years) with Class II division 1 malocclusion, treated with Herbst appliance. CBCT was obtained before treatment (T0) and after Herbst treatment (T1). All the dental roots, except third molars, were evaluated, and apical root resorption was determined using the axial guided navigation method. Paired t-tests and Wilcoxon T Test were used to compare the dependent samples in parametric and nonparametric cases, respectively. Chi-Square Test with Yates’ correction was used to evaluate the relationship between apical root resorption and gender. Results were considered at a significance level of 5%.Results Apical resorption was detected by CBCT in 57.96% of 980 roots that underwent Herbst appliance treatment. All patients had minimal resorption and there was no statistical significance between the genders.Conclusion CBCT three-dimensional evaluation showed association between Herbst appliance and minimal apical root resorption, mostly in the anchoring teeth, without clinical significance. Universidade de São Paulo. Faculdade de Odontologia de Bauru2015-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/10697510.1590/1678-775720150224Journal of Applied Oral Science; Vol. 23 No. 5 (2015); 479-485Journal of Applied Oral Science; Vol. 23 Núm. 5 (2015); 479-485Journal of Applied Oral Science; v. 23 n. 5 (2015); 479-4851678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/106975/105547Copyright (c) 2015 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessSCHWARTZ, João PauloRAVELI, Taísa BoamorteALMEIDA, Kélei Cristina de MathiasSCHWARTZ-FILHO, Humberto OsvaldoRAVELI, Dirceu Barnabé2015-11-03T11:46:22Zoai:revistas.usp.br:article/106975Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2015-11-03T11:46:22Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance |
title |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance |
spellingShingle |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance SCHWARTZ, João Paulo |
title_short |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance |
title_full |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance |
title_fullStr |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance |
title_full_unstemmed |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance |
title_sort |
Cone beam computed tomography study of apical root resorption induced by Herbst appliance |
author |
SCHWARTZ, João Paulo |
author_facet |
SCHWARTZ, João Paulo RAVELI, Taísa Boamorte ALMEIDA, Kélei Cristina de Mathias SCHWARTZ-FILHO, Humberto Osvaldo RAVELI, Dirceu Barnabé |
author_role |
author |
author2 |
RAVELI, Taísa Boamorte ALMEIDA, Kélei Cristina de Mathias SCHWARTZ-FILHO, Humberto Osvaldo RAVELI, Dirceu Barnabé |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
SCHWARTZ, João Paulo RAVELI, Taísa Boamorte ALMEIDA, Kélei Cristina de Mathias SCHWARTZ-FILHO, Humberto Osvaldo RAVELI, Dirceu Barnabé |
description |
Objective This study evaluated the frequency of root resorption during the orthodontic treatment with Herbst appliance by Cone Beam Computed Tomography (CBCT).Material and Methods The sample comprised 23 patients (11 men, 12 women; mean ages 15.76±1.75 years) with Class II division 1 malocclusion, treated with Herbst appliance. CBCT was obtained before treatment (T0) and after Herbst treatment (T1). All the dental roots, except third molars, were evaluated, and apical root resorption was determined using the axial guided navigation method. Paired t-tests and Wilcoxon T Test were used to compare the dependent samples in parametric and nonparametric cases, respectively. Chi-Square Test with Yates’ correction was used to evaluate the relationship between apical root resorption and gender. Results were considered at a significance level of 5%.Results Apical resorption was detected by CBCT in 57.96% of 980 roots that underwent Herbst appliance treatment. All patients had minimal resorption and there was no statistical significance between the genders.Conclusion CBCT three-dimensional evaluation showed association between Herbst appliance and minimal apical root resorption, mostly in the anchoring teeth, without clinical significance. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-01 |
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://www.revistas.usp.br/jaos/article/view/106975 10.1590/1678-775720150224 |
url |
https://www.revistas.usp.br/jaos/article/view/106975 |
identifier_str_mv |
10.1590/1678-775720150224 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/106975/105547 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 23 No. 5 (2015); 479-485 Journal of Applied Oral Science; Vol. 23 Núm. 5 (2015); 479-485 Journal of Applied Oral Science; v. 23 n. 5 (2015); 479-485 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221678848966656 |