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KMID : 1157520170130020095
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International Journal of Clinical Preventive Dentistry
2017 Volume.13 No. 2 p.95 ~ p.100
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A Comparative Study on the Abrasiveness of the Denture Use of the Denture Cleaner
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Kim Soo-Youn
Kim Myung-Sook
Nam So-Young
Lim Jee-Hyun
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Abstract
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Objective: The comparision test was performed in order to get the guide time for proper denture cleaning without scratching on the denture surface.
Methods: Forty denture base specimens and forty artificial teeth were prepared and devided with 4 groups as used for distilled water, Anti-plaque dentifrice as strong hardness for abrasiveness sensodyne dentifrice as week hardness for abrasiveness and denture cleaner, as 10 samples for a group in order to test the abrasiveness with the use of the denture cleaner and dentifrice by use of the automatic tooth-brushing machine for 600 times horizontal movements. Reflecting microscope was used to observe the surface roughness classified with 4 points degree. Average score was calculated both in experimented group and the control and compared each other.
Results: The scratch was severe in a group used with Anti-plague dentifrice and the least or similar as week scratch in both groups with use of denture cleaner and the water.
Conclusion: Denture cleaner was recommended to use in order to diminish the scratch on the denture base or artificial teeth.
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KEYWORD
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denture cleaner, resin base, artificial-teeth
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