Calvarial graft resorption index in the reconstruction of the maxillary sinus in patients with atrophic maxillas: a prospective clinical study

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorSão Leopoldo Mandic Postgraduate Center-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorMacedo, R. L.L.-
Autor(es): dc.creatorPonzoni, D. [UNESP]-
Autor(es): dc.creatorVedovatto, E.-
Autor(es): dc.creatorde Carvalho, F. A.-
Autor(es): dc.creatorde Carvalho, P. S.P.-
Data de aceite: dc.date.accessioned2022-02-22T00:49:31Z-
Data de disponibilização: dc.date.available2022-02-22T00:49:31Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.bjoms.2020.09.035-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/207206-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/207206-
Descrição: dc.descriptionThe objective of this study was to assess the resorption index of particulate calvarial grafts in maxillary sinuses of patients undergoing total reconstruction of an atrophic maxilla with residual alveolar bone that was less than, or equal to, 3 mm thick. Twenty-one maxillary sinus floor elevations were carried out using particulate calvarial grafts in 11 individuals with totally edentulous maxillas. All patients had computed tomography (CT) before (T0), and 48 hours (T1) and six months after surgery (T2). For each CT scan, linear measurements were taken of sections of the anterior, medial, and posterior regions of the maxillary sinus. There was a significant increase in the height of the maxillary sinus floor when T0 was compared with T1 (p = 0.001). There was a statistically significant reduction in all maxillary sinus measurements when T1 was compared with T2; the mean height reduction being 2.36 mm (16.87%) in the anterior region, 3.53 mm (22.47%) in the medial region, and 2.21 mm (22.78%) in the posterior region (p = 0.001). Mean resorption was 20.7%. Autogenous calvarial bone used alone is an option for graft material in pneumatised maxillary sinuses and in cases where there is limited alveolar bone.-
Descrição: dc.descriptionDepartment of Surgery and Integrated Clinic Araçatuba School of Dentistry – UNESP-
Descrição: dc.descriptionSão Leopoldo Mandic Postgraduate Center-
Descrição: dc.descriptionBauru School of Dentistry University of São Paulo – USP-
Descrição: dc.descriptionDepartment of Surgery and Integrated Clinic Araçatuba School of Dentistry – UNESP-
Idioma: dc.languageen-
Relação: dc.relationBritish Journal of Oral and Maxillofacial Surgery-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectautogenous bone graft-
Palavras-chave: dc.subjectcalvaria-
Palavras-chave: dc.subjectelevation of maxillary sinus floor-
Título: dc.titleCalvarial graft resorption index in the reconstruction of the maxillary sinus in patients with atrophic maxillas: a prospective clinical study-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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