Color stability of different denture teeth materials: An in vitro study.

Mutlu-Sagesen, Lâmia; Ergün, Gülfem; Özkan, Yalçın; Bek, Bülent

doi:10.2334/josnusd.43.193

Cited by 71 publications

(117 citation statements)

References 17 publications

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“…Nonetheless, the effect of staining solutions on darker teeth should be a subject to be further investigated in future studies. For drinks, coffee, tea, and coke are identified to be staining substances 3,7,9,[17][18][19][20] . For this reason, these solutions were used in this study for staining effect evaluation.…”

Section: Teethmentioning

confidence: 99%

“…However, if removable dentures were used for a long period of time without sufficient cleaning, there belies too the staining possibility of porcelain teeth because of the adsorption of colorants on the porcelain surface. In dental literature, only a few studies have reported on the color stability of both acrylic and porcelain denture tooth materials [3][4][5] . Against this backdrop of information scarcity, this in vitro study was undertaken to analyze the color changes of porcelain and acrylic denture teeth when exposed to common beverages by means of a spectrophotometer.…”

Section: Introductionmentioning

confidence: 99%

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Color Stability of Different Denture Teeth Materials against Various Staining Agents

2008

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The purpose of this in vitro study was to evaluate the color stability of two brands of porcelain teeth and three brands of acrylic denture teeth. Samples were immersed into three staining drinks as test groups and distilled water as a control. Color measurements of teeth were performed by using a spectrophotometer. Before immersion, the initial color value of each tooth was recorded. Color change values were determined after 1 day, 1 week, 2 weeks, and 4 weeks of immersion. Color differences were characterized using the CIE L*a*b* color space. The color stability of all teeth was significantly affected by the immersion period (p<0.0001). Instant coffee was found to be the most chromogenic agent among the solutions tested (p<0.0001). Among the materials tested, porcelain was found to be more resistant to discoloration. It was concluded that acrylic teeth showed a higher degree of color change and that the amount of color change for each group increased proportionally with time.

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Section: Teethmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Color Stability of Different Denture Teeth Materials against Various Staining Agents

2008

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“…According to Mutlu-Sagesen L, et al, [10] less colour stability of acrylic denture teeth could be explained by the water sorption property.…”

Section: Discussionmentioning

confidence: 99%

“…In dental literature, the staining of various aesthetic dental materials like composite resin [1,3-5,7] and maxillofacial silicone [8] by cigarette smoke has been reported,. Also, there is a good amount of literature which have reported staining which was caused by food colourants, like staining of artificial teeth [9,10], aesthetic restorative materials [11,12], denture base resin [13] and acrylic resins for provisional restoration [14]. Some authors had evaluated colour stabilities of denture teeth as was affected by both polymerization methods and thermal cycling [15].…”

Section: Discussionmentioning

confidence: 99%

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Effect of Cigarette Smoke on Acrylic Resin Teeth

Ak²

2013

JCDR

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Background: The discolouration of artificial teeth, which hampers aesthetics, is one of the negative effects of cigarette smoking. Therefore, the effect of cigarette smoke on the colour stability of commercially available acrylic resin teeth needs to be evaluated for clinical success and to ascertain as to which brand has superior properties. Materials and Methods:Three commercially available acrylic teeth were evaluated, after division into Group A (Premadent), Group B (Astra), and Group C (Sanyo-Dent). Selected brands were subdivided as study group and control group. Each set of acrylic resin teeth were stored in artificial saliva at 37±1 o C for 24 hours. After 24 hours of immersion, the colour measurement of each tooth (T0) was performed. Second colour measurements were done after 21 days (T21) of exposure to cigarette smoke for study group and after immersion in artificial saliva for control group. All data was statistically analyzed by using Repeated Measures ANOVA and Two-way ANOVA.(p<0.05)Results: Group A showed least total colour change on exposure to cigarette smoke, followed by Group B and Group C had the highest total colour change. In control group, after immersion in artificial saliva, a slight increase in total colour change was observed for all groups, which was clinically acceptable. Conclusion:Group A (crosslinked acrylic resin teeth) was more colour stable and more resistant to the discolouration which was caused by cigarette smoke, followed by Group B (crosslinked acrylic resin teeth). Group C (Non-crosslinked acrylic resin teeth) was least colour stable and most susceptible to discolouration which was caused by cigarette smoke.

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Bibliometric Analysis of the 100 Most‐Cited Articles on the Methods of Shade‐Matching in Dentistry

Rashid,

Dudley

2024

Clinical & Exp Dental Res

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ObjectivesThe purpose of this bibliometric analysis is to identify the 100 most cited articles and delve into citation metrics to gain insights into the evolving trends in shade‐matching methods in dentistry.Material and MethodsFollowing PRISMA guidelines, two reviewers conducted a structured search in Scopus using keyword‐based search strings. The top 100 articles were selected based on predefined criteria, and their bibliometric data were extracted. Harzing's Publish Or Perish and VOSviewer were used to generate the bibliographic network.ResultsBetween 1989 and 2017, the top 100 articles were published and obtained citations ranging from 560 to 48. Twenty‐eight articles received over 100 citations, deemed classic. The Journal of Prosthetic Dentistry and the United States of America were the primary contributors. In‐vitro experimental studies employing restorative material samples were prevalent, with spectrophotometers being the favored method of color analysis. Using Python, Spearman's correlation coefficient resealed positive correlations between citation count and age of publication (r = 0.16, p = 0.12) and between citation count and the impact factor of the journal (r = 0.35, p < 0.05). However, a negative correlation was observed between citation density and age of publication (r = −0.46, p < 0.05).ConclusionsThis study demonstrated a significant upward trajectory of citation count in shade‐matching in dentistry, reflecting high‐quality scientific contributions.

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Color stability of different denture teeth materials: An in vitro study.

Abstract: Abstract:The value, the filtered coffee, tea, and cola had slight staining effects on all 6 groups of denture teeth. (J. Oral Sci. 43, 193-205, 2001)

Cited by 71 publications

References 17 publications

Color Stability of Different Denture Teeth Materials against Various Staining Agents

Color Stability of Different Denture Teeth Materials against Various Staining Agents

Effect of Cigarette Smoke on Acrylic Resin Teeth

Bibliometric Analysis of the 100 Most‐Cited Articles on the Methods of Shade‐Matching in Dentistry

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