Miniscrew insertion sites of infrazygomatic crest and mandibular buccal shelf in different vertical craniofacial patterns: A cone-beam computed tomography study

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorGuarulhos University-
Autor(es): dc.contributorUniversity of Alberta-
Autor(es): dc.contributorUniversidade Norte do Paraná-
Autor(es): dc.contributorPrivate Practice-
Autor(es): dc.contributorIngá Dental School-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMatias, Murilo-
Autor(es): dc.creatorFlores-Mir, Carlos-
Autor(es): dc.creatorde Almeida, Márcio Rodrigues-
Autor(es): dc.creatorVieira, Bruno da Silva-
Autor(es): dc.creatorde Freitas, Karina Maria Salvatore-
Autor(es): dc.creatorNunes, Daniela Calabrese-
Autor(es): dc.creatorFerreira, Marcos Cezar-
Autor(es): dc.creatorUrsi, Weber-
Data de aceite: dc.date.accessioned2025-08-21T18:40:51Z-
Data de disponibilização: dc.date.available2025-08-21T18:40:51Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2021-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4041/kjod.2021.51.6.387-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/233853-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/233853-
Descrição: dc.descriptionObjective: To identify optimal areas for the insertion of extra-alveolar miniscrews into the infrazygomatic crest (IZC) and mandibular buccal shelf (MBS), using cone beam computed tomography (CBCT) imaging in patients with different craniofacial patterns. Methods: CBCT reconstructions of untreated individuals were used to evaluate the IZC and MBS areas. The participants were divided into three groups, based on the craniofacial pattern, namely, brachyfacial (n = 15; mean age, 23.3 years), mesofacial (n = 15; mean age, 19.24 years), and dolichofacial (n = 15; mean age, 17.79 years). In the IZC, the evaluated areas were at 11, 13, and 15 mm above the buccal cusp tips of the right and left first molars. In the MBS, the evaluated areas were at the projections of the first molars’ distal roots and second molars’ mesial and distal roots, at a 4-and 8-mm distance from the cementoenamel junction. Intergroup comparisons were performed with analysis of variance and the Tukey test. Results: There was no statistically significant difference in the IZC bone thickness among the groups. For MBS bone availability, some comparisons revealed no difference; meanwhile, other comparisons revealed increased MBS bone thickness in the brachyfacial (first molars distal roots) and dolichofacial (second molars mesial and distal roots) patterns. Conclusions: There was no significant difference in the IZC bone thickness among the groups. The facial skeletal pattern may affect the availability of ideal bone thickness for the insertion of extra-alveolar miniscrews in the MBS region; however, this variability is unlikely to be clinically meaningful. [Korean J Orthod 2021;51(6):387-396].-
Descrição: dc.descriptionDepartment of Orthodontics Guarulhos University-
Descrição: dc.descriptionDepartment of Orthodontics Faculty of Medicine and Dentistry University of Alberta-
Descrição: dc.descriptionDepartment of Orthodontics School of Dentistry Universidade Norte do Paraná-
Descrição: dc.descriptionPrivate Practice-
Descrição: dc.descriptionDepartment of Orthodontics Ingá Dental School-
Descrição: dc.descriptionDepartment of Social and Pediatric Dentistry Institute of Science and Technology São Paulo State University-
Descrição: dc.descriptionDepartment of Social and Pediatric Dentistry Institute of Science and Technology São Paulo State University-
Formato: dc.format387-396-
Idioma: dc.languageen-
Relação: dc.relationKorean Journal of Orthodontics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCone-beam computed tomography-
Palavras-chave: dc.subjectExtra-alveolar orthodontic anchorage-
Palavras-chave: dc.subjectMiniscrew-
Palavras-chave: dc.subjectSkeletal anchorage-
Título: dc.titleMiniscrew insertion sites of infrazygomatic crest and mandibular buccal shelf in different vertical craniofacial patterns: A cone-beam computed tomography study-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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