Analysis of geometrical tomographic parameters of furcation lesions in periodontitis patients

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dc.contributor.authorGonçalves, Bianca Costa [UNESP]
dc.contributor.authorCosta, Andre Luiz Ferreira
dc.contributor.authorCorrea, Raquel [UNESP]
dc.contributor.authorAndere, Naira Maria Rebelatto Bechara [UNESP]
dc.contributor.authorOgawa, Celso Massahiro
dc.contributor.authorSantamaria, Mauro Pedrine [UNESP]
dc.contributor.authorde Castro Lopes, Sérgio Lucio Pereira [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCruzeiro do Sul University (UNICSUL)
dc.date.accessioned2021-06-25T11:10:44Z
dc.date.available2021-06-25T11:10:44Z
dc.date.issued2021-01-01
dc.description.abstractCone beam computed tomography; Digital volume tomography; Furcation defect; Furcation involvement; Periodontal regeneration; Periodontal disease.en
dc.description.abstractObjectives: This study was aimed to investigate the relationship between geometric parameters of furcation lesions - maximum area of lesion opening (MALO), angle formed between the roots (ABR), lesion volume (LV) and presence and height of infra-osseous defects (IOD) - and the success of therapy with enamel matrix derivative proteins (EMD) in patients with grade C periodontitis, using cone-beam computed tomography (CBCT). Methods: The study consisted of two groups of patients with grade C periodontitis: control (surgery) (n = 17) and test (surgery + EMD) (n = 17). Images parameters on CBCT were recorded using OnDemand3D and ITK-SNAP software. Results: Pearson's correlation coefficient demonstrated that only IOD was statistically significant in the probing depth PD (P = 0.01), with a moderate positive correlation (R = 0.59). MALO was found to be statistically significant (P = 0.03) in the test group (surgery + EMD), with moderate negative correlation (R = -0.5). Conclusion: The presence of infra-osseous defects and height were relevant in relation to the success of the type of treatment addressed in this study.en
dc.description.affiliationDepartment of Diagnosis and Surgery São José dos Campos School of Dentistry São Paulo State University (UNESP), São José dos Campos
dc.description.affiliationPostgraduate Program in Dentistry Cruzeiro do Sul University (UNICSUL)
dc.description.affiliationUnespDepartment of Diagnosis and Surgery São José dos Campos School of Dentistry São Paulo State University (UNESP), São José dos Campos
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2016/15143-0
dc.description.sponsorshipIdFAPESP: 2017/05101-0
dc.description.sponsorshipIdFAPESP: 2018/11997-0
dc.description.sponsorshipIdFAPESP: 2018/17850-0
dc.identifierhttp://dx.doi.org/10.1016/j.heliyon.2021.e06119
dc.identifier.citationHeliyon, v. 7, n. 1, 2021.
dc.identifier.doi10.1016/j.heliyon.2021.e06119
dc.identifier.issn2405-8440
dc.identifier.scopus2-s2.0-85100010147
dc.identifier.urihttp://hdl.handle.net/11449/208352
dc.language.isoeng
dc.relation.ispartofHeliyon
dc.sourceScopus
dc.subjectCone beam computed tomography
dc.subjectDigital volume tomography
dc.subjectFurcation defect
dc.subjectFurcation involvement
dc.subjectPeriodontal disease
dc.subjectPeriodontal regeneration
dc.titleAnalysis of geometrical tomographic parameters of furcation lesions in periodontitis patientsen
dc.typeArtigo

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Artigos - Diagnóstico e Cirurgia - ICT