Cone-beam computed tomography findings of impacted upper canines

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dc.contributor.authorda Silva Santos, Ludmilla Mota [UNESP]
dc.contributor.authorBastos, Luana Costa
dc.contributor.authorOliveira-Santos, Christiano
dc.contributor.authorda Silva, Silvio José Albergaria
dc.contributor.authorNeves, Frederico Sampaio
dc.contributor.authorCampos, Paulo Sérgio Flores
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal da Bahia (UFBA)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2022-04-29T07:24:27Z
dc.date.available2022-04-29T07:24:27Z
dc.date.issued2014-01-01
dc.description.abstractPurpose: To describe the features of impacted upper canines and their relationship with adjacent structures through three-dimensional cone-beam computed tomography (CBCT) images. Materials and Methods: Using the CBCT scans of 79 upper impacted canines, we evaluated the following parameters: gender, unilateral/bilateral occurrence, location, presence and degree of root resorption of adjacent teeth (mild, moderate, or severe), root dilaceration, dental follicle width, and presence of other associated local conditions. Results: Most of the impacted canines were observed in females (56 cases), unilaterally (51 cases), and at a palatine location (53 cases). Root resorption in adjacent teeth and root dilaceration were observed in 55 and 47 impacted canines, respectively. In most of the cases, the width of the dental follicle of the canine was normal; it was abnormally wide in 20 cases. A statistically significant association was observed for all variables, except for root dilaceration (p=0.115) and the side of impaction (p=0.260). Conclusion: Root resorption of adjacent teeth was present in most cases of canine impaction, mostly affecting adjacent lateral incisors to a mild degree. A wide dental follicle of impacted canines was not associated with a higher incidence of external root resorption of adjacent teeth.en
dc.description.affiliationDepartment of Endodontics, Araçatuba Dental School, Paulista State University
dc.description.affiliationDepartment of Oral Radiology, School of Dentistry, Federal University of Bahia
dc.description.affiliationDepartment of Stomatology, Oral Public Health, and Forensic Dentistry, School of Dentistry, University of São Paulo
dc.description.affiliationDepartment of Endodontics, School of Dentistry, Federal University of Bahia
dc.description.affiliationDepartment of Oral Diagnosis, Piracicaba Dental School, State University of Campinas
dc.description.affiliationUnespDepartment of Endodontics, Araçatuba Dental School, Paulista State University
dc.format.extent287-292
dc.identifierhttp://dx.doi.org/10.5624/isd.2014.44.4.287
dc.identifier.citationImaging Science in Dentistry, v. 44, n. 4, p. 287-292, 2014.
dc.identifier.doi10.5624/isd.2014.44.4.287
dc.identifier.issn2233-7830
dc.identifier.issn2233-7822
dc.identifier.scopus2-s2.0-84912095501
dc.identifier.urihttp://hdl.handle.net/11449/227893
dc.language.isoeng
dc.relation.ispartofImaging Science in Dentistry
dc.sourceScopus
dc.subjectCone-beam computed tomography
dc.subjectCuspid
dc.subjectRoot resorption
dc.subjectTooth, Impacted
dc.titleCone-beam computed tomography findings of impacted upper caninesen
dc.typeArtigo

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