Repositorio UFRO · Omeka S

Torque de Retiro de Implantes de Titanio Instalados en Tibia de Perros con Defecto Óseo

Primer Autor	Olate, Sergio
Co-autores	de Almeida, Maria Lanata-Flores, Antonio Pozzer, Leandro Cantin, Mario Vasquez, Belgica de Albergaria-Barbosa, Jose
Título	Torque de Retiro de Implantes de Titanio Instalados en Tibia de Perros con Defecto Óseo
Alternative Title	The Removal Torque of Titanium Implant Inserted in Dog Tibia with a Bone Defect
Editorial	SOC CHILENA ANATOMIA
Revista	INTERNATIONAL JOURNAL OF MORPHOLOGY
Lenguaje	es
Resumen	The removal torque has been used for analysis of implant and their osseointegration. The aim of this research was to determine the removal torque of dental implants installed with fenestration-type bone defect. Six dogs with similar conditions of weight and height were selected for this research. We realized a surgical approach to the tibia and in place installed 3 dental implants with 5 mm-diameter circular bone defect in each implant. The bone defects were covered with absorbable membrane (collagen), non absorbable membrane (cellulose) and one (control) defect without coverage. The animals were euthanized at three weeks and at eight weeks when torque withdrawal of the implant was realized with a ratchet especially designed for this procedure. Data analyses was realized with Turkey test with statistical significance of p<0.1. We observed an increasing bone repair for the two periods of euthanasia; the control defect show minor level of reparation when compared to defect coverage for membrane. We realized the removal torque with increasing values of bone-implant union for two periods of euthanasia. No difference was observed in removal torque in either defect with or without membrane. Finally, we conclude that biological membrane and bone repair was not influenced in the removal torque of dental implants.
Tipo de Recurso	Artículo original
doi	10.4067/S0717-95022013000200058
Formato Recurso	pdf
Palabras Claves	Removal torque Osseointegration Bone regeneration SURFACES Par de torsión de extracción Osteointegración Regeneración ósea SUPERFICIES
Ubicación del archivo	http://dx.doi.org/10.4067/S0717-95022013000200058
Materias	Removal torque Osseointegration Bone regeneration SURFACES Par de torsión de extracción Osteointegración Regeneración ósea SUPERFICIES
Disciplinas de la OCDE	Odontología, Cirugía y Medicina Oral Biomateriales (Relacionados con implantes médicos, dispositivos y Sensores)
Título de la cita (Recomendado-único)	Torque de Retiro de Implantes de Titanio Instalados en Tibia de Perros con Defecto Óseo
Revista/Libro	INTERNATIONAL JOURNAL OF MORPHOLOGY
Tipo de ruta	dorada verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
License	CC BY-NC
Condición de la licencia (Recomendado-repetible)	CC BY-NC
Idioma	es
Identificador del recurso (Mandatado-único)	Artículo original
Versión del recurso (Recomendado-único)	versión publicada
Editorial	SOC CHILENA ANATOMIA
ISSN	0717-9502
Página de inicio (Recomendado-único)	700
Página final (Recomendado-único)	705
Categoría WOS	Anatomía y morfología Anatomy & Morphology
Formato	pdf
Id de Web of Science	WOS:000327763000058