Resorption of bone graft after maxillary sinus grafting and simultaneous implant placement
Journal of the Korean Association of Oral and Maxillofacial Surgeons
;
: 117-122, 2014.
Artigo
em Inglês
| WPRIM
| ID: wpr-163609
ABSTRACT
OBJECTIVES:
The purpose of this study was to evaluate the sinus bone graft resorption over 3 years after two-stage implant placement. MATERIALS ANDMETHODS:
The subjects for this study included 30 patients whose maxillary posterior ridges were too atrophic for implants. Bone-added osteotome sinus floor elevation was used in 15 maxillary sinuses, while the bone graft by lateral approach technique was used in 25 maxillary sinuses. The height from the top of the fixture to the sinus floor was estimated immediately after implant placement and the follow-up period was over 3 years. The surgery was classified with two groups sinus bone grafting with and without autogenous bone. All implants were placed simultaneously.RESULTS:
The mean vertical bone loss was 3.15+/-2.95 mm. The survival rate of implants was 94.7%.CONCLUSION:
The amount of bone resorption was not significantly associated with the surgical methods, the type of bone graft materials used, or sinus perforation during surgery.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Reabsorção Óssea
/
Implantes Dentários
/
Taxa de Sobrevida
/
Seguimentos
/
Transplante Ósseo
/
Transplantes
/
Levantamento do Assoalho do Seio Maxilar
/
Seio Maxilar
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
Limite:
Humanos
Idioma:
Inglês
Revista:
Journal of the Korean Association of Oral and Maxillofacial Surgeons
Ano de publicação:
2014
Tipo de documento:
Artigo
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