Success rate and marginal bone loss of Osstem USII plus implants; Short term clinical study / 대한치과보철학회지
The Journal of Korean Academy of Prosthodontics
; : 206-213, 2011.
Article
em Ko
| WPRIM
| ID: wpr-112325
Biblioteca responsável:
WPRO
ABSTRACT
PURPOSE:
The aim of this study was to evaluate the clinical value of Osstem(R) USII plus system implants. Clinical and radiographic data were analyzed for 88 implants placed and functionally loaded for a 12 month period at the Yonsei University Dental Hospital. MATERIALS ANDMETHOD:
Based on the patient's medical records, clinical factors and their effects on implant marginal bone resorption, distribution and survival rate were analyzed. The marginal bone loss was evaluated at implant placement and during a 6 to 12 months functional loading period. The independent sample t-test was used to evaluate the interrelationship between the factors (alpha=0.05), and one way repeated measures ANOVA was used to compare the amount of marginal bone resorption.RESULTS:
The cumulative survival rate for 88 implants was 100%. The marginal bone resorption from implant placement to prosthetic delivery was 0.24 mm and the average marginal bone resorption from prosthetic delivery to 12 months of functional loading was 0.19 mm. The total average bone resorption from implant placement to 12 months of functional loading was 0.43 mm. There were no statistically differences in the amount of marginal bone resorption when implants were placed in the maxilla or the mandible (P>.05), however, implants placed in the posterior areas showed significantly more marginal bone loss than those placed in the anterior areas (P<.05).CONCLUSION:
Based on these results, the short term clinical success rate of RBM surface treated external connection domestic implants showed satisfactory results and the marginal bone loss was in accord with the success criteria of dental implants.Palavras-chave
Texto completo:
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Base de dados:
WPRIM
Assunto principal:
Reabsorção Óssea
/
Implantes Dentários
/
Prontuários Médicos
/
Taxa de Sobrevida
/
Mandíbula
/
Maxila
Idioma:
Ko
Revista:
The Journal of Korean Academy of Prosthodontics
Ano de publicação:
2011
Tipo de documento:
Article