Use of bovine bone graft and bone membrane in defects surgically created in the cranial vault of rabbits. Histologic comparative analysis

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorQueiroz, Thallita Pereira-
Autor(es): dc.creatorHochuli-Vieira, Eduardo-
Autor(es): dc.creatorGabrielli, Marisa Aparecida Cabrini-
Autor(es): dc.creatorCancian, Daniela Cristina Joanitti-
Data de aceite: dc.date.accessioned2025-08-21T20:04:57Z-
Data de disponibilização: dc.date.available2025-08-21T20:04:57Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2006-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231009-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231009-
Descrição: dc.descriptionPurpose: This study was proposed to analyze histologically the process of repairing bone defects created surgically in the cranial vaults of rabbits. Materials and Methods: Thirty adult male rabbits (Oryctolagus cunilicus) received, under general anesthesia, bilateral parietal osteotomies by means of a 6mm-diameter trephine. The bony defects were divided into 4 groups. In group 1 the defect did not receive any treatment; in group 2 the defect was filled with lyophilized bovine bone (Biograft); in group 3 it was filled with bovine bone and covered with a bone matrix membrane (Bioplate); in group 4 it was covered with a bone matrix membrane. Animals were sacrificed in 3 equal groups at 15, 30, and 60 days. The specimens were subjected to routine laboratory procedures to evaluate the degree of bone repair. Results: After 60 days, new bone formation in group 2 was not satisfactory when compared to that of group 3. Large amounts of new bone formation in maturation were seen in group 3. In the defects covered with a membrane the results were similar to those of group 1 (ie, the cavity was filled with fibrous connective tissue). The implanted bone and membranes were totally resorbed. Discussion and Conclusions: The use of a membrane served as a barrier against the migration of cells from the adjacent tissue and the bone graft/membrane preserved the cavity space, resulting in an enhanced osteogenic effect.-
Descrição: dc.descriptionDental School at Arafatuba UNESP, São Paulo-
Descrição: dc.descriptionDepartment of Diagnostics and Surgery Division of Oral and Maxillofacial Surgery UNESP, São Paulo-
Descrição: dc.descriptionDepartamento de Diagnóstico and Surgery, Rua Humaitá, 1680, Araraquara, Sao Paulo, 14801-930-
Descrição: dc.descriptionDental School at Arafatuba UNESP, São Paulo-
Descrição: dc.descriptionDepartment of Diagnostics and Surgery Division of Oral and Maxillofacial Surgery UNESP, São Paulo-
Formato: dc.format29-35-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Oral and Maxillofacial Implants-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBone grafting-
Palavras-chave: dc.subjectBone regeneration-
Palavras-chave: dc.subjectCranial vault reconstruction-
Palavras-chave: dc.subjectResorbable membranes-
Palavras-chave: dc.subjectXenografts-
Título: dc.titleUse of bovine bone graft and bone membrane in defects surgically created in the cranial vault of rabbits. Histologic comparative analysis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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