Reliability of the Resonance Frequency Analysis Values in New Prototype Transepithelial Abutments: A Prospective Clinical Study
| Autor: | Blanca Ríos-Carrasco, María Guerrero-González, José Vicente Ríos-Santos, David Saura García-Martín, Ana Fernández-Palacín, Mariano Herrero-Climent, Francesca Monticelli |
|---|---|
| Přispěvatelé: | Universidad de Sevilla. Departamento de Estomatología, Universidad de Sevilla. Departamento de Medicina Preventiva y Salud Pública |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Materials science
Intraclass correlation Health Toxicology and Mutagenesis Abutment lcsh:Medicine Implant stability Vibration Osseointegration Article Epithelium 03 medical and health sciences 0302 clinical medicine implantology Humans Prospective Studies Monitoring Physiologic implant stability Reproducibility Implant design lcsh:R Public Health Environmental and Occupational Health Resonance Frequency Analysis Reproducibility of Results osseointegration 030206 dentistry Repeatability Prostheses and Implants Implant stability quotient Resonance frequency analysis Implant implant design Implantology 030217 neurology & neurosurgery Biomedical engineering |
| Zdroj: | International Journal of Environmental Research and Public Health Volume 17 Issue 18 idUS: Depósito de Investigación de la Universidad de Sevilla Universidad de Sevilla (US) idUS. Depósito de Investigación de la Universidad de Sevilla instname International Journal of Environmental Research and Public Health, Vol 17, Iss 6733, p 6733 (2020) Zaguán: Repositorio Digital de la Universidad de Zaragoza Universidad de Zaragoza Zaguán. Repositorio Digital de la Universidad de Zaragoza |
| ISSN: | 1660-4601 |
| DOI: | 10.3390/ijerph17186733 |
| Popis: | Resonance frequency analysis (RFA) requires abutment disconnection to monitor implant stability. To overcome this limitation, an experimental transepithelial abutment was designed to allow a SmartPeg to be screwed onto it, in order to determine the prototype abutments repeatability and reproducibility using Osstell ISQ and to assess whether implant length and diameter have an influence on the reliability of these measurements. RFA was conducted with a SmartPeg screwed directly into the implant and onto experimental abutments of different heights of 2, 3.5 and 5 mm. A total of 32 patients (116 implants) were tested. RFA measurements were taken twice for each group from mesial, distal, buccal and palatal/lingual surfaces. Mean values and SD were calculated and Intraclass Correlation Coefficients (ICC) (p < 0.05, IC 95%). The implant stability quotient (ISQ) mean values were 72.581 measured directly to implant and 72.899 (2 mm), 72.391 (3.5 mm) and 71.458 (5 mm) measured from the prototypes. ICC between measurements made directly to implant and through 2-, 3.5- and 5-mm abutments were 0.908, 0.919 and 0.939, respectively. RFA values registered through the experimental transepithelial abutments achieved a high reliability. Neither the implant length nor the diameter had any influence on the measurements&rsquo reliability. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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