Toothpaste Wear on Enamel and Dentin
Author Information
Author(s): Kasi Shaira R., Pilecco Rafaela Oliveira, Saldanha da Rosa Lucas, Tribst João Paulo Mendes, Kleverlaan Cornelis Johannes, Özcan Mutlu, Feilzer Albert J.
Primary Institution: Academic Centre for Dentistry Amsterdam (ACTA), Universiteit van Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
Hypothesis
The wear rate of dental tissues will be similar between different abrasive solutions regardless of the dental tissue being evaluated.
Conclusion
Different toothpaste formulations cause varying levels of wear on enamel and dentin, with some brands causing significantly more wear than others.
Supporting Evidence
- Toothbrushing with water causes minimal wear on enamel and dentin tissues.
- Significant variations were observed among the tested toothpaste formulations.
- Prodent induced the highest enamel wear among the toothpaste formulations.
- Sident and Prodent showed notably higher dentin wear compared to the water control group.
Takeaway
Brushing your teeth with different kinds of toothpaste can wear down your teeth at different rates, so it's important to choose the right one.
Methodology
The study used bovine enamel and dentin blocks subjected to toothbrushing simulations with various toothpaste formulations, measuring wear using a contact profilometer.
Potential Biases
Potential bias due to the selection of specific toothpaste brands that may not be available globally.
Limitations
The study did not account for other factors affecting tooth wear, such as pH levels and dietary habits.
Statistical Information
P-Value
0.01
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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