Repeatability of the resonance frequency analysis values in implants with a new technology
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Repeatability of the resonance frequency analysis values in implants with a new technology

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Repeatability of the resonance frequency analysis values in implants with a new technology

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dc.contributor.author Díaz Castro, Carmen María es
dc.contributor.author Falcao, Artur es
dc.contributor.author López Jarana, Paula es
dc.contributor.author Falcao, Carlos es
dc.contributor.author Ríos-Santos, JV es
dc.contributor.author Fernández-Palacín, Ana es
dc.contributor.author Herrero Climent, Mariano es
dc.date.accessioned 2019-11-06T12:51:56Z
dc.date.available 2019-11-06T12:51:56Z
dc.date.issued 2019 es
dc.identifier.uri https://hdl.handle.net/10550/72075
dc.description.abstract 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. 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. 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 III. The results of the present trial suggest that the PenguinRFA presents excellent reproducibility and repeatability, so it could be very useful in the monitoring of the stability of implants over time. Additionally, according to the results, the correlation between the IT and the RFA is low and there are no statistically significant differences in between implant types. es
dc.source Díaz Castro, Carmen María ; Falcao, Artur ; López Jarana, Paula ; Falcao, Carlos ; Ríos-Santos, JV ; Fernández-Palacín, Ana ; Herrero Climent, Mariano. Repeatability of the resonance frequency analysis values in implants with a new technology. En: Medicina oral, patología oral y cirugía bucal. Ed. inglesa, 24 5 2019: 17- es
dc.title Repeatability of the resonance frequency analysis values in implants with a new technology es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/medoral.22761 es

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