Resonance frequency analysis-reliability in third generation instruments: Osstell mentor®
Med. oral patol. oral cir. bucal (Internet)
; 17(5): 801-806, sept. 2012. ilus, tab
Artigo
em Inglês
| IBECS
| ID: ibc-103123
Biblioteca responsável:
ES1.1
Localização: BNCS
ABSTRACT
Few studies assess repeatability and reproducibility in registers of resonance frequency analysis (a value of dental implant stability).Objective:
Few studies assess repeatability and reproducibility in resonance frequency analyses (implant stability evaluation). This study is aimed at assessing reliability (repeatabilty and reproducibility) in the Osstell Mentor® system using the intraclass correlation coefficient (ICC) as the statistical method.StudyDesign:
ISQ measurements of RFA were carried out by means of the Osstell Mentor® instrument in 58 implants in 19 patients. Six measurements were performed on each implant by means of two different Smart-Pegs (I and II). Three consecutive measurements were registered with each transducer.Results:
Average ISQ varied from 72.43 to 72.60 and 73.26 in the first, second and third measurements, respectively with the SamrtPeg I and from 72.98 to 73.26 and 73.74 in the first, second and third measurements, respectively with the SamrtPeg II . Exactly equal values were observed in 10.43 and 12.1% of the cases with Smart-Pegs I and II, respectively. The intraclass correlation coefficient was 0.96 and 0.96 for Smart Pegs I and II, respectively. Repeatability and reproducibility was 0.97 for both Smart-Pegs I and II.Conclusions:
The RFA system contributed by Osstell Mentor® renders almost perfect reproducibility and repeatability, as proven by statistical analysis carried out by means of ICC with 95% confidence level. This instrument contributes highly reliable RFA measurements in dental implants (AU)
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Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Cirurgia Assistida por Computador
/
Implantação Dentária
/
Encaixe de Precisão de Dentadura
Limite:
Humanos
Idioma:
Inglês
Revista:
Med. oral patol. oral cir. bucal (Internet)
Ano de publicação:
2012
Tipo de documento:
Artigo
Instituição/País de afiliação:
University of Seville/Spain