European Journal of Prosthodontics and Restorative Dentistry

Colour Stability of Denture Teeth Submitted to Different Cleaning Protocols and Accelerated Artificial Aging

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Cover Date
March 2014
Print ISSN
0965-7452
Vol
22
Issue
1

Abstract

Abstract - Acrylic resin is widely used for artificial teeth manufacturing due to several important characteristics; however, this material do not present acceptable colour stability over the course of time. This study evaluated the effect of different cleaning protocols and accelerated artificial aging on colour stability of denture teeth made of acrylic resin. Sixty denture teeth in dark and light shades were used, and separated according to the treatment to which they were submitted. Results demonstrated that colour stability of artificial teeth is influenced by the cleaning solution and artificial aging, being dark teeth more susceptible to colour alteration than lighter ones.

KEY WORDS: Denture tooth, Acrylic resin, Staining, Accelerated artificial aging.

Authors

T.S. Freire, F.G. Aguilar, L. da Fonseca Roberti Garcia, F. de Carvalho Panzeri Pires-de-Souza

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Title / DOI Access Page Start Page End Purchase
Shade Determination Using Camouflaged Visual Shade Guides and an Electronic Spectrophotometer
10.1922/EJPRD_1156Øilo05		 no access 2 6 £10.00
The Clinical Features and Their Impact on the Prosthodontic Management In a Case of Gardner’s Syndrome
10.1922/EJPRD_1280Milosevic04		 no access 7 10 £10.00
The Quality of Impressions for Crowns and Bridges: An Assessment of the Work Received at Three Commercial Dental Laboratories. Assessing Qualities of Impressions that May Lead to Occlusal Discrepancies with Indirect Restorations.
10.1922/EJPRD_1259Storey08		 no access 11 18 £10.00
Effect of Saliva and Blood Contamination on the Bi-Axial Flexural Strength and Setting Time of Two Calcium-Silicate Based Cements: Portland Cement and Biodentine
10.1922/EJPRD_1256Lyons04		 no access 20 23 £10.00
Colour Stability of Denture Teeth Submitted to Different Cleaning Protocols and Accelerated Artificial Aging
10.1922/EJPRD_1237Souza04		 no access 24 27 £10.00
Book Review - Plastic esthetic-Periodontal and Implant Surgery.
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Effect of Chlorhexidine on Bond Strength Between Glass-Fiber Post and Root Canal Dentine After Six Month of Water Storage
10.1922/EJPRD_1271Toman06		 no access 29 34 £10.00
Dimensional Stability of Autoclave Sterilised Addition Cured Impressions and Trays
10.1922/EJPRD_1255Millar08		 no access 35 42 £10.00
In Vitro Effects of Different Moisture Level and Curing Method on Microleakage of Resin Cements to Pulp Chamber Dentine
10.1922/EJPRD_1335Moosavi05		 no access 43 47 £10.00
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