Cone beam computed tomography study of apical root resorption induced by Herbst appliance

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dc.contributor.authorSchwartz, Joao Paulo [UNESP]
dc.contributor.authorRaveli, Taisa Boamorte [UNESP]
dc.contributor.authorMathias Almeida, Kelei Cristina de [UNESP]
dc.contributor.authorSchwartz-Filho, Humberto Osvaldo
dc.contributor.authorRaveli, Dirceu Barnabe [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Santo Amaro
dc.date.accessioned2018-11-26T16:17:27Z
dc.date.available2018-11-26T16:17:27Z
dc.date.issued2015-09-01
dc.description.abstractObjective: 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. esults 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.en
dc.description.affiliationUniv Estadual Paulista, Fac Odontol, Dept Clin Infantil, Disciplina Ortodontia, Araraquara, SP, Brazil
dc.description.affiliationUniv Santo Amaro, Dept Odontol, Sao Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Odontol, Dept Clin Infantil, Disciplina Ortodontia, Araraquara, SP, Brazil
dc.format.extent479-485
dc.identifierhttp://dx.doi.org/10.1590/1678-775720150224
dc.identifier.citationJournal Of Applied Oral Science. Bauru-sp: Univ Sao Paulo Fac Odontologia Bauru, v. 23, n. 5, p. 479-485, 2015.
dc.identifier.doi10.1590/1678-775720150224
dc.identifier.fileS1678-77572015000500479.pdf
dc.identifier.issn1678-7757
dc.identifier.scieloS1678-77572015000500479
dc.identifier.urihttp://hdl.handle.net/11449/160972
dc.identifier.wosWOS:000364646200006
dc.language.isoeng
dc.publisherUniv Sao Paulo Fac Odontologia Bauru
dc.relation.ispartofJournal Of Applied Oral Science
dc.relation.ispartofsjr0,645
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectRoot resorption
dc.subjectActivator appliances
dc.subjectCone-beam computed tomography
dc.titleCone beam computed tomography study of apical root resorption induced by Herbst applianceen
dc.typeArtigo
dcterms.rightsHolderUniv Sao Paulo Fac Odontologia Bauru

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