An investigation into most effective method of treating stained teeth: An in vitro study

Griffiths, Cem; Bailey, J.; Jarad, Fadi; Youngson, C. C.

doi:10.1016/j.jdent.2007.10.009

Cited by 27 publications

(18 citation statements)

References 30 publications

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“…2 Both bleaching and veneering are common methods of treating discolouration, however there have been very few studies to assess their combined efficacy. 3 Tooth colour depends upon a series of factors including: the thickness and morphology of the enamel, presence of staining and the amount of any dentine exposed. 4 Tooth staining has a multi-factorial aetiology and may be either extrinsic or intrinsic.…”

Section: Introductionmentioning

confidence: 99%

The effect of bleaching, varying the shade or thickness of composite veneers on final colour: An in vitro study

Jarad¹,

Griffiths

Jaffri

et al. 2008

Journal of Dentistry

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Section: Introductionmentioning

confidence: 99%

The effect of bleaching, varying the shade or thickness of composite veneers on final colour: An in vitro study

Jarad¹,

Griffiths

Jaffri

et al. 2008

Journal of Dentistry

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“…7 Some modifications have been done in an attempt to minimize the risk of cervical or apical resorption; thus, a base of 1 -2 mm glass ionomer cement was placed over filling material of the root to have a mechanical barrier between the sealed root canal and the bleaching gel, which is in agreement with other studies Friedman et al as they did not use an intermediate lining prior to the bleaching material. 8 Another modification added to the bleaching technique was that on reaching the desired shade guide; thus, the pulp chamber was filled by calcium hydroxide for seven days before the final filling material. This was necessary to allow for elimination of residual oxygen, which interferes with the polymerization of the filling material and to neutralize and render the medium alkaline that reduces the risk of cervical resorption 9 .…”

Section: Discussionmentioning

confidence: 99%

Nonvital Tooth Bleaching, Noninvasive Technique: A Case Report

Ambalia¹,

Ramgadhia²

2017

IOSR JDMS

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“…Color alterations before and during the bleaching therapy were evaluated based on the luminosity due to its high correlation with the effectiveness of bleaching treatment (10).…”

Section: Discussionmentioning

confidence: 99%

“…The change in color that occurs during bleaching treatment is predominantly due to the increased brightness of the teeth and this factor has been widely studied to analyze the effectiveness of various bleaching techniques (5,10).…”

Section: Introductionmentioning

confidence: 99%

Effect of Dental Pigmentation Intensity on the Transenamel and Transdentinal Penetration of Hydrogen Peroxide

et al. 2016

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This study aimed to evaluate the transenamel and transdentinal penetration of hydrogen peroxide (H 2 0 2 ) applied to bovine teeth pigmented with black tea at different intensities. The following groups were formed DW: immersion in distilled water; BT100: immersion in an infusion of 1.6 g of black tea per 100 mL distilled water; BT10: immersion in an infusion of 1.6 g black tea per 10 mL distilled water. All groups were immersed for 6 days. To quantify the penetration of H 2 0 2 , the specimens were placed in artificial pulp chambers (APCs) and subjected to bleaching treatment with 38% H 2 O 2 once per week for 3 weeks. After bleaching treatment, the acetate buffer solution of APCs with peroxidase enzyme was evaluated in a reflection spectrophotometer. The transenamel and transdentinal penetration of H 2 O 2 and the L* values obtained at T1, T2 and T3 were subjected to Kruskal-Wallis and Friedman statistical tests. At T1, the H 2 O 2 diffusion in DW was higher than that in BT100 and BT10. At the other evaluation times, the penetration values in BT100 and BT10 increased and remained similar. The L* values increased significantly in all groups at T1. At T2, the L* values were higher in DW, while the values in BT100 and BT10 were similar to each other. At the end of the experiment, BT10 showed the lowest L* values. The pigmentation level did not affect the penetration of H 2 O 2 through the enamel and dentin and the bleaching agent effectively changed the color of the teeth.

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An investigation into most effective method of treating stained teeth: An in vitro study

Cited by 27 publications

References 30 publications

The effect of bleaching, varying the shade or thickness of composite veneers on final colour: An in vitro study

The effect of bleaching, varying the shade or thickness of composite veneers on final colour: An in vitro study

Nonvital Tooth Bleaching, Noninvasive Technique: A Case Report

Effect of Dental Pigmentation Intensity on the Transenamel and Transdentinal Penetration of Hydrogen Peroxide

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