Reliability of the Osstell Implant Stability Quotient and Penguin Resonance Frequency Analysis to Evaluate Implant Stability

Implant Dentistry
Gul BuyukgucluEnder Kazazoglu

Abstract

To evaluate the reliability of the Osstell implant stability quotient (ISQ) and Penguin resonance frequency analysis (RFA) devices in measuring implant stability. Forty implants were embedded in self-curing acrylic resin, soft-lining material, polyvinyl siloxane impression material, and polycarboxylate cement (n = 10). After the initial setting times were completed, the stability of each implant was measured with Osstell ISQ and Penguin RFA with 3 repeated measurements. The "intraclass correlation coefficient" evaluated the correspondence between the measurements (P < 0.05). Polyvinyl siloxane impression material had lower ISQ values than soft-lining material, self-curing acrylic resin, and polycarboxylate cement in both devices (P < 0.05). The intraclass correlation was 1.00 in self-curing acrylic resin and 0.48 in polycarboxylate cement (P < 0.05) for Osstell. This value was 0.95 in self-curing acrylic resin and 0.38 in polycarboxylate cement (P < 0.05) for Penguin. There was no correlation between the repeated measurements in soft-lining material and polyvinyl siloxane impression material for both devices (P > 0.05). The repeatability was 0.90 for Osstell and 0.60 for Penguin (P < 0.05). Osstell ISQ and Penguin RFA are relia...Continue Reading

References

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Citations

Nov 13, 2019·Clinical Implant Dentistry and Related Research·Mariano Herrero-ClimentJosé Vicente Ríos-Santos
Apr 9, 2020·European Archives of Paediatric Dentistry : Official Journal of the European Academy of Paediatric Dentistry·D MichelogiannakisH Vastardis
Jun 12, 2020·International Journal of Environmental Research and Public Health·Paula López-JaranaMariano Herrero-Climent
Oct 13, 2020·International Journal of Implant Dentistry·Mustafa Karakaya, Ahmet Emin Demirbaş

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