Repositorio UFRO · Omeka S

New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model

Primer Autor	Olate, Sergio
Co-autores	Lopez, Maria de Almeida Lanata-Flores, Antonio Pozzer, Leandro Cavalieri-Pereira, Lucas Cantin, Mario Vasquez, Belgica de Albergaria-Barbosa, Jose
Título	New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model
Editorial	E-CENTURY PUBLISHING CORP
Revista	INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY
Lenguaje	en
Resumen	The aim of this research was to determine the bone formation capacity in fenestration defects associated with dental implants using absorbable and non-absorbable membranes. Six dogs were used in the study. In both tibias of each animal 3 implants were installed, and around these 5 mm circular defects were created. The defects were covered with absorbable membranes (experimental group 1), non-absorbable membranes (experimental group 2), and the third defect was not covered (control group). At 3 and 8 weeks post-surgery, the animals were euthanized and the membranes with the bone tissue around the implants were processed for histological analysis. The statistical analysis was conducted with Tukey's test, considering statistical significance when p<0.1. Adequate bone repair was observed in the membrane-covered defects. At 3 weeks, organization of the tissue, bone formation from the periphery of the defect and the absence of inflammatory infiltrate were observed in both experimental groups, but the defect covered with absorbable membrane presented statistically greater bone formation. At 8 weeks, both membrane-covered defects showed adequate bone formation without significant differences, although they did in fact present differences with the control defect in both periods (p>0.1). In the defects without membrane, continuous connective tissue invasions and bone repair deficiency were observed. There were no significant differences in the characteristics and volume of the neoformed bone in the defects around the implants covered by the different membranes, whereas the control defects produced significantly less bone. The use of biological membranes contributes to bone formation in three-wall defects.
Tipo de Recurso	Artículo original
Formato Recurso	pdf
Palabras Claves	Bone regeneration biological membrane bone defect REGENERATION AUGMENTATION Regeneración ósea membrana biológica defecto óseo REGENERACIÓN AUMENTO
Materias	Bone regeneration biological membrane bone defect REGENERATION AUGMENTATION Regeneración ósea membrana biológica defecto óseo REGENERACIÓN AUMENTO
Disciplinas de la OCDE	Ciencias Veterinarias Odontología, Cirugía y Medicina Oral Biomateriales (Relacionados con implantes médicos, dispositivos y Sensores)
Título de la cita (Recomendado-único)	New bone formation in a bone defect associated to dental implant using absorbable or non-absorbable membrane in a dog model
Revista/Libro	INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY
Tipo de ruta	diamante verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
Identificador alternativo	PMID 24228090
Idioma	en
Identificador del recurso (Mandatado-único)	Artículo original
Versión del recurso (Recomendado-único)	versión publicada
Editorial	E-CENTURY PUBLISHING CORP
ISSN	1936-2625
Página de inicio (Recomendado-único)	2292
Página final (Recomendado-único)	2299
Categoría WOS	Oncología Patología Oncology Pathology
Formato	pdf
Id de Web of Science	WOS:000328889300003