Repeatability of the resonance frequency analysis values in implants with a new technology
Med. oral patol. oral cir. bucal (Internet)
; 24(5): e636-e642, sept. 2019. ilus, tab
Artigo
em Inglês
| IBECS
| ID: ibc-185682
Biblioteca responsável:
ES1.1
Localização: BNCS
ABSTRACT
Background:
Assess the reliability (by means of reproducibility and repeatability) of the PenguinRFA system, analyse the ISQ values of different implant types and correlate the ISQ with the insertion torque during the placement of the implant. Material andMethods:
120 rough surface implants were placed in bovine bone (type II and III). The implants were divided into groups, according to its design. Once the implants were in place, the exact insertion torque was registered. Then, primary stability was measured by means of the resonance frequency analysis with the PenguinRFA and the Osstell ISQ devices. In each implant two transducers of each device were used. Three measurements were obtained with each transducer.Results:
The mean ISQ (implant stability quotient) of the whole sample is 67,70 ± 5,51. The Intraclass Correlation Coefficient (ICC) is 0,933 and 0,944 for transducers 1 and 2 respectively. The reproducibility is 0,906. The mean insertion torque is 24,54 ± 8,96N. The correlation between the ISQ and the insertion torque is 0,507 p < 0,000 (MultiPeg 1) and 0,468 p < 0,000 (MultiPeg 2) for bone type II and 0,533 p < 0,801 (MultiPeg 1) and 0,193 p < 0,140 (MultiPeg 2) for bone type IIIRESUMEN
No disponible
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Implantes Dentários
Limite:
Animais
Idioma:
Inglês
Revista:
Med. oral patol. oral cir. bucal (Internet)
Ano de publicação:
2019
Tipo de documento:
Artigo
Instituição/País de afiliação:
Dental School University of Sevilla/Spain
/
Fernando Pessoa University and Porto Dental Institute/Portugal
/
University of Seville/Spain