Management of Stained and Discolored Teeth

Goldstein, Ronald E.; Siranli, Samantha; Haywood, Van B.; Caughman, W. Frank

doi:10.1002/9781119272946.ch21

Cited by 2 publications

(2 citation statements)

References 32 publications

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“…Extrinsic discoloration can be caused by deposits that occur on the tooth surface, while intrinsic discoloration is caused by factors within the tooth tissue or pulp tissue. [1,2] Teeth whitening by dentists is termed as in-office bleaching, whereas what is done at home is referred to as at home bleaching. One of the ingredients used to whiten teeth is Hydrogen Peroxide (H2O2) and Carbamid Peroxide.…”

Section: Introductionmentioning

confidence: 99%

Strawberry Gel with a Concentration of 83% and 75% as an Extrinsic Stain Remover

Karmawati,

Yulita,

Dewi

2024

IJCSMR

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Strawberries have many benefits, where the malic acid contained in strawberries acts as a substance that will erode and remove several stains on the surface of teeth, including cleaning extrinsic stains. Gel preparations are widely used in medicines, cosmetics and food products, including toothpaste and teeth whitening agents. The purpose of this study was to determine the effectiveness of strawberry gel with a concentration of 83% and 75% in cleaning teeth with extrinsic stain on academic member of the Health Polytechnic Jakarta I. This study was an Experiment on 30 people who had upper and lower anterior teeth with extrinsic stain as samples. Data collection was done by applying strawberry gel on the surface of the anterior teeth, allowed to stand for 5 minutes, then brushed and rinsed with water. This procedures was done 2 times a day for 5 consecutive days. Changes in extrinsic stain are measured using the Lobene Stain Index which measures the intensity and area of the stain, as well as a combined score of both. The average of combined score with measurements using the Lobene Stain Index for extrinsic stain before being treated with strawberries. Hopefully the score will decreased every day starting from day 1 to day 5 of treatment.

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Section: Introductionmentioning

confidence: 99%

Strawberry Gel with a Concentration of 83% and 75% as an Extrinsic Stain Remover

Karmawati,

Yulita,

Dewi

2024

IJCSMR

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“…Over the past years, dental clinicians have faced a great variety of innovative procedures and revolutionary materials. Yet one of the main issues in esthetic dentistry remains the management of discolored tooth structure, particularly when an ultraconservative treatment approach is aimed [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Color and masking properties of translucent monolithic zirconia before and after glazing

et al. 2021

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Purpose: 1. to assess the ability of four brands of translucent monolithic zirconia with different thicknesses to mask discolored substrates; 2. to assess the influence of glazing upon their color coordinates and masking properties. Methods: Sixty samples of shade A1 (0.8, 1.5, and 2.0 mm thickness) from: ZirCAD/MT, Katana/HT, Vita YZ/HT, Cercon/HT were fabricated and glazed using a standardized laboratory procedure. CIE L*a*b* parameters were recorded on composite substrates, (IPS Natural Die Material Kit) (ND1=reference; ND2, ND3, ND4, ND5=test backgrounds), before and after glazing. The color changes of zirconia samples induced by glazing were analyzed. Masking properties was calculated as the color difference between CIE L*a*b* parameters of the samples placed on reference and test substrates with CIEDE2000(1:1:1) formula. The effect of material, thickness, substrate, and glazing on the color of monolithic zirconia was analyzed with ANOVA test and the multiple comparisons were analyzed with Tukey HSD tests (α=0.05). Results: After glazing, lightness L* significantly increased, while chromatic coordinates a* and b* decreased (p<0.05). Significant differences in the masking properties of the four materials (p<0.001) were found, with IPS e.max ZirCAD/MT having the lowest masking effect (p<0.001). Thickness, substrate and glazing had a significant effect on the color masking properties of monolithic zirconia (p<0.001). Conclusions: Masking properties of translucent zirconia were significantly influenced by the materials, the thickness and the color of the substrate; moreover, glazing improved the masking ability for all zirconia samples.

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Management of Stained and Discolored Teeth

Cited by 2 publications

References 32 publications

Strawberry Gel with a Concentration of 83% and 75% as an Extrinsic Stain Remover

Strawberry Gel with a Concentration of 83% and 75% as an Extrinsic Stain Remover

Color and masking properties of translucent monolithic zirconia before and after glazing

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