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Digital Volumetric Analysis of CAD/CAM Ceramic Materials after Tooth Brushing

Author

Listed:
  • Cristian Abad-Coronel

    (University of Cuenca, Ecuador)

  • Jimmy Espinosa

    (University San Francisco de Quito, Ecuador)

  • Nancy Mena-Córdova

    (University San Francisco de Quito, Ecuador)

  • Paulina Aliaga

    (University San Francisco de Quito, Ecuador)

Abstract

Objective: The objective of this in vitro study was to evaluate the volumetric wear of three CAD/CAM (computer-aided design/computer-aided manufacturing) ceramic materials. Materials and Methods: The materials evaluated were CEREC Blocs (Dentsply Sirona), Initial LRF (GC) and Amber Mill (HASS Corp). All the samples (n=30) were subjected to simulated brushing (100,000 cycles). The wear was assessed by superimposing pre- and post-brushing scans obtained with an intraoral optical scanner (CEREC Primescan; Dentsply Sirona, Germany), which was then imported into the OraCheck 5.0 software (Dentsply Sirona, Germany). Results: The CAD/CAM ceramic materials tested showed no statistically significant differences in terms of the average volumetric wear (p-= 0.455). Conclusion: Therefore, it can be concluded that the ceramic materials have a good behavior under simulated brushing, without significant volumetric alterations.

Suggested Citation

  • Cristian Abad-Coronel & Jimmy Espinosa & Nancy Mena-Córdova & Paulina Aliaga, 2023. "Digital Volumetric Analysis of CAD/CAM Ceramic Materials after Tooth Brushing," European Journal of Dental and Oral Health, European Open Science, vol. 4(1), pages 14-18, January.
    • Handle: RePEc:epw:ejdent:v:4:y:2023:i:1:id:13239
    DOI: 10.24018/ejdent.2023.4.1.239
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