Bone Regeneration in the Extraction Socket Filled with Atelocollagen: Histological and Radiographic Study in Beagle Dogs
Journal of Korean Dental Science
;
: 55-62, 2016.
Artículo
en Inglés
| WPRIM
| ID: wpr-127141
ABSTRACT
PURPOSE:
Alveolar bone develops with tooth eruption and is absorbed following tooth extraction. Various ridge preservation techniques have sought to prevent ridge atrophy, with no superior technique evident. Collagen has a long history as a biocompatible material. Its usefulness and safety have been amply verified. The related compound, atelocollagen, is also safe and displays reduced antigenicity since telopeptides are not present. MATERIALS ANDMETHODS:
The current study evaluated whether the Rapiderm® atelocollagen plug (Dalim Tissen, Seoul, Korea) improves tissue healing of extraction sockets and assessed the sequential pattern of bone regeneration using histology and microcomputed tomography in six beagle dogs. To assess the change of extraction socket, hard tissues were examined 2, 4, 6, and 8 weeks after tooth extraction.RESULT:
The experimental groups showed better bone fill with slow remodeling process compared to the control groups although there was no statistical difference between groups.CONCLUSION:
The atelocollagen seems to have a tendency to slow bone remodeling in the early phase of healing period and maintain remodeling capacity until late phase of remodeling. Also, use of atelocollagen increased the bone-to-tissue ratio compared to healing of untreated extraction socket.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Atrofia
/
Erupción Dental
/
Extracción Dental
/
Regeneración Ósea
/
Colágeno
/
Remodelación Ósea
/
Microtomografía por Rayos X
/
Seúl
Límite:
Animales
País/Región como asunto:
Asia
Idioma:
Inglés
Revista:
Journal of Korean Dental Science
Año:
2016
Tipo del documento:
Artículo
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