A clinical study of maxillary sinus lift for dental implant
Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons
;
: 376-381, 1999.
Artículo
en Coreano
| WPRIM
| ID: wpr-784207
ABSTRACT
procedures such as sinus floor elevation, sinus-lift graft, inlay bone graft using Le Fort I osteotomy, and onlay graft have been used to create adequate bone volume in the maxillary sinus for placement of endosseous implants in the posterior atrophic maxilla. Because of the frequent lack of bone in the posterior maxilla, sinus lift procedure has become a commonly practiced treatment modality. The 138 endosseous implants of 36 patients with sinus augmentation procedures performed in Korea University Hospital from January 1991 to December 1998 were summarized and analysed. The result of this study were as follows 1. Age ranged from 39 to 57, with a mean of 50.7. 2. The mean survival rate for 138 implants with maxillary sinus lift procedure was 80.4%. 3. There was no corelationship between the fixture length, width and the survival rate. 4. The result showed that the healing period for 8-12 months was necessary if the residual alveolar bone height was less than 5 mm. 5. Autogenous iliac corticocancellous block graft showed the most favorable survival rate(95%).
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Osteotomía
/
Implantes Dentales
/
Tasa de Supervivencia
/
Trasplantes
/
Incrustaciones
/
Corea (Geográfico)
/
Maxilar
/
Seno Maxilar
Límite:
Humanos
País/Región como asunto:
Asia
Idioma:
Coreano
Revista:
Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons
Año:
1999
Tipo del documento:
Artículo
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