Comparison of implant stability measurements between a resonance frequency analysis device and a modified damping capacity analysis device: an in vitro study

Journal of Periodontal & Implant Science
Jungwon LeeYong-Moo Lee

Abstract

A stability-measuring device that utilizes damping capacity analysis (DCA) has recently been introduced in the field of dental implantology. This study aimed to evaluate the sensitivity and reliability of this device by measuring the implant stability of ex vivo samples in comparison with a resonance frequency analysis (RFA) device. Six implant beds were prepared in porcine ribs using 3 different drilling protocols to simulate various implant stability conditions. Thirty-six pork ribs and 216 bone-level implants measuring 10 mm in height were used. The implant beds were prepared using 1 of the following 3 drilling protocols: 10-mm drilling depth with a 3.5-mm-diameter twist drill, 5-mm drilling depth with a 4.0-mm-diameter twist drill, and 10-mm drilling depth with a 4.0-mm-diameter twist drill. The first 108 implants were external-connection implants 4.0 mm in diameter, while the other 108 implants were internal-connection implants 4.3 mm in diameter. The peak insertion torque (PIT) during implant placement, the stability values obtained with DCA and RFA devices after implant placement, and the peak removal torque (PRT) during implant removal were measured. The intraclass correlation coefficients (ICCs) of the implant stabilit...Continue Reading

References

Dec 20, 2008·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Ji-Su OhJoo L Ong
Jun 4, 2011·Clinical Oral Implants Research·Mariana MarquezanLucianne Maia
Mar 7, 2014·The Journal of Oral Implantology·Hakan BilhanOnur Geckili
May 2, 2015·Journal of Periodontal & Implant Science·Jungwon LeeIn-Chul Rhyu
Jun 23, 2016·Journal of Chiropractic Medicine·Terry K Koo, Mae Y Li
Sep 3, 2016·Journal of Periodontal & Implant Science·Ho-Chyul HanSeung-Yun Shin
Dec 2, 2017·Clinical Implant Dentistry and Related Research·Frederico Santos LagesFernando Oliveira Costa
Mar 14, 2018·Clinical Implant Dentistry and Related Research·William BeckerBurton E Becker
Jul 20, 2018·The International Journal of Oral & Maxillofacial Implants·Antonello FalcoPaolo Trisi

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