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Accuracy of resonance frequency analysis by third generation Osstell® / Precisión del análisis de frecuencia de resonancia mediante Osstell® de tercera generación
Brizuela-Velasco, Aritza; Fernández-González, Felipe J; Martín-Blanco, Nerea; Chávarri-Prado, David; Chento-Valiente, Yelko; Dehesa-Ibarra, Borja; Vega, José Antonio.
  • Brizuela-Velasco, Aritza; University of Basque Country. School of Medicine and Dentistry. Leioa. ES
  • Fernández-González, Felipe J; University of Oviedo. Dentistry School. Department of Orthodontics. ES
  • Martín-Blanco, Nerea; University of Basque Country. School of Medicine and Dentistry. Leioa. ES
  • Chávarri-Prado, David; University of Basque Country. Department of Medicine. Department of Physiology and Cellular Biology. Leioa. ES
  • Chento-Valiente, Yelko; University of Basque Country. Engineery School. Department of Nuclear Engineering and Fluid Mechanics. Bilbao. ES
  • Dehesa-Ibarra, Borja; University of Zaragoza. Department of surgery. Huesca. ES
  • Vega, José Antonio; Oviedo University. Department of Morphology and Cell Biology Department. ES
Int. j. odontostomatol. (Print) ; 9(3): 489-492, dic. 2015. ilus
Article in English | LILACS | ID: lil-775476
ABSTRACT
The Resonance Frequency Analysis by Osstell® is used in the assessment of primary and secondary implant stability. The aim of this study was to determine its accuracy as a method of testing, checking its repeatability and reproducibility. A pilot study was performed whereby implants were placed in a cow rib to compare several ISQ measurements with the same SmartPeg transducer (repeatability), or with different SmartPegs (reproducibility). Statistical analysis of the data showed a high correlation of the ISQ values obtained in both assays, which suggests that Osstell®analysis can provide high repeatability and reproducibility.
RESUMEN
El análisis de frecuencia de resonancia (AFR) por Osstell® se utiliza en la evaluación de la estabilidad primaria y secundaria del implante. El objetivo del presente estudio fue establecer la precisión del AFR mediante Osstell©, como método de prueba empleado en la determinación de la estabilidad implantaria. Se realizó un estudio experimental in vitro, en el que se colocaron implantes en una costilla de vaca y compararon diferentes mediciones del coeficiente de estabilidad del implante (ISQ) obtenidas sobre estos implantes con un mismo transductor SmartPeg (repetibilidad) o con diferentes SmartPegs (reproductibilidad). El análisis estadístico de los datos mostró una elevada correlación de los ISQ obtenidos en ambos ensayos, lo cual sugiere una reproductibilidad y repetibilidad elevada del análisis mediante Osstell.
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Full text: Available Index: LILACS (Americas) Main subject: Dental Implants / Dental Implantation / Resonance Frequency Analysis Limits: Humans Language: English Journal: Int. j. odontostomatol. (Print) Journal subject: Dentistry Year: 2015 Type: Article Affiliation country: Spain Institution/Affiliation country: Oviedo University/ES / University of Basque Country/ES / University of Oviedo/ES / University of Zaragoza/ES

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Full text: Available Index: LILACS (Americas) Main subject: Dental Implants / Dental Implantation / Resonance Frequency Analysis Limits: Humans Language: English Journal: Int. j. odontostomatol. (Print) Journal subject: Dentistry Year: 2015 Type: Article Affiliation country: Spain Institution/Affiliation country: Oviedo University/ES / University of Basque Country/ES / University of Oviedo/ES / University of Zaragoza/ES