Utilización de dentina autógena como material de injerto en cirugía bucal
- Luis Sánchez-Labrador Martínez de Morentin
- Fabián Pérez González
- María Martín-Ares 1
- Cristina Madrigal Martínez-Pereda
- Juan López-Quiles Martínez 1
- José María Martínez-González 1
-
1
Universidad Complutense de Madrid
info
ISSN: 1697-6398, 1697-641X
Year of publication: 2019
Volume: 16
Issue: 2
Pages: 75-80
Type: Article
More publications in: Científica dental: Revista científica de formación continuada
Abstract
Subsequent to tooth extraction, a reduction of the length and width of alveolar ridge can be observed. lt causes functional alterations to patiens, and problems to proper insertion of dental implants. In order to prevent this bone atrophy, different graft materials can be used, being considered autogenous graft the best because allows osteogenesis, osteoconduction and osteoinduction. In 2010 it was first published the use of autogenous dentine as a graft material, showing it could be an ideal graft material, as a material with excellent osteoconduction and osteoinduction. Besides, this graft material is slowly absorbed and replaced by new bone, in 46-87% of the áreas grafted with dentine, 3 months after regeneration. Last systematic review published in 2018 concluded dental implants inserted in regenerated areas with autogenous dentine had survival rates of 97,7% far over a year follow-up, so this new material is considered an alternative with good results, but there are necessary more studies with long term follow-up.