The correlation of different methods for the assessment of bone quality in vivo: an observational study

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorOliveira, M. R.-
Autor(es): dc.creatorGonçalves, A.-
Autor(es): dc.creatorGabrielli, M. A.C.-
Autor(es): dc.creatorde Andrade, C. R.-
Autor(es): dc.creatorScardueli, C. R.-
Autor(es): dc.creatorPereira Filho, V. A.-
Data de aceite: dc.date.accessioned2025-08-21T22:58:41Z-
Data de disponibilização: dc.date.available2025-08-21T22:58:41Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.ijom.2021.05.019-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/228972-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/228972-
Descrição: dc.descriptionDifferent methods for the assessment of bone quality were evaluated in this study. Sixty alveolar bone areas were investigated. Peri-apical and panoramic radiographs were obtained with an aluminium scale to assess optical density. The Lekholm and Zarb (L&Z) classification was determined through radiographic analysis and the surgeon's tactile perception. A trephine was used to obtain a bone biopsy for assessment by micro-computed tomography (micro-CT) and histomorphometry. Primary stability of the implants was assessed using insertion torque (IT) and the implant stability quotient (ISQ). The optical density on peri-apical radiographs was correlated with IT, ISQ, and micro-CT (BV, BV/BT, Tb.Th, Tb.N, BS/BV, Tb.Pf, and SMI) (rho ≤ 0.471, P ≤ 0.028). Panoramic radiography showed a correlation only with bone surface (BS) and bone surface/volume ratio (BS/TV) (rho ≤ 0.290, P ≤ 0.031). IT showed a correlation with ISQ, histometry, and micro-CT (BV, BS/TV, Tb.Th, Tb.N, BS/BV, Tb.Pf, Tb.Sp, BV/BT) (rho ≤ 0.550, P ≤ 0.022). ISQ did not show any correlation with micro-CT. The L&Z classification showed correlations with the optical density obtained in the peri-apical radiographs, histometry, osteocyte count, IT, and micro-CT (BS/BV, Tb.Sp, Tb.Pf, BV, BS/TV, Tb.Th, Tb.N) (rho ≤ 0.344, P ≤ 0.042). The L&Z bone classification and IT are reliable methods, peri-apical radiographs and ISQ are acceptable, and panoramic radiography is not a reliable method for the assessment of bone quality.-
Descrição: dc.descriptionDepartment of Diagnosis and Surgery Araraquara Dental School São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Pathology and Physiology Araraquara Dental School São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Diagnosis and Surgery Araraquara Dental School São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Pathology and Physiology Araraquara Dental School São Paulo State University (UNESP), SP-
Formato: dc.format388-397-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Oral and Maxillofacial Surgery-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectalveolar bone atrophy-
Palavras-chave: dc.subjectbone and bones-
Palavras-chave: dc.subjectbone density-
Palavras-chave: dc.subjectdental implantation-
Palavras-chave: dc.subjectdental implants-
Título: dc.titleThe correlation of different methods for the assessment of bone quality in vivo: an observational study-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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