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Mimicking and Measuring Occlusal Erosive Tooth Wear with the “Rub&Roll” and Non-contact Profilometry
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Bioengineering
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JoVE Journal Bioengineering
Mimicking and Measuring Occlusal Erosive Tooth Wear with the “Rub&Roll” and Non-contact Profilometry

Mimicking and Measuring Occlusal Erosive Tooth Wear with the “Rub&Roll” and Non-contact Profilometry

DOI:
10.3791/56400-v

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08:47 min

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February 02, 2018

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, , ,
1Department of Dentistry,Radboud University Medical Center

Chapters

  • 00:04Title
  • 00:55Specimen Preparation
  • 02:28Profilometric Scanning, Analysis, and Subtraction
  • 05:30Sample Mounting and Rub&Roll Machine Preparation
  • 07:20Results: Representative Rub&Roll Molar Erosion and Analyses
  • 08:11Conclusion

Summary

Automatic Translation

Automatic Translation

The Rub&Roll can mimic the chewing cycle, allowing variation of chewing force, sliding distance, chewing velocity, number of cycles, and frequency, and with a combination of erosive and abrasive challenges can result in a complex simulation of oral ageing.

Tags

Keywords: Occlusal Erosive Tooth WearRub&rollNon-contact ProfilometryMechanical LoadingErosive EnvironmentWear PatternEtiologyChemical WearMechanical WearFatigueDental RestorationsExtracted Human MolarsImpression CompoundPolymethylmethacrylatePMAAMilling MachineProfilometerConfocal Sensor

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