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J Iran Dent Assoc 2021, 33(3 And 4): 51-57 Back to browse issues page
Color Change of Ceramill Zolid FX Following Abrasion with/without Toothpaste
Majid Abolhasani1 , Ehsan Ghasemi * 2, Amir Hossein Fathi3 , Mohammad Javad Hayatizadeh4
1- Assistant Professor, Dental Implants Research Center, Dental Prosthodontics Department, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
2- Associate Professor, Dental Materials Research Center, Dental Prosthodontics Department, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran , e_ghasemi@dnt.mui.ac.ir
3- Assistant Professor, Dental Materials Research Center, Dental Prosthodontics Department, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
4- Dentist, Private Office, Yazd, Iran
Abstract:   (194 Views)
Background and Aim: Toothbrushing can potentially abrade the teeth and direct and indirect dental restorations, and may also affect their color. This study aimed to as-sess the color change (∆E) of Ceramill Zolid FX following abrasion with/without toothpaste in two groups of simultaneous and separate staining and glazing.
Materials and Methods: This in vitro, experimental study was conducted on 40 cylindrical specimens measuring 2 x 10 mm fabricated from Ceramill Zolid FX by the computer-aided design/computer-aided manufacturing technology. The samples were randomly divided into four groups (simultaneous and separate staining and glazing) and subjected to simulation of 3, 6 and 9 years of toothbrushing in a cross-brushing machine with and without toothpaste. The ∆E of specimens was measured before and after the intervention by using Shade Pilot spec-trophotometer, and compared using the Mann-Whitney and Friedman tests (al-pha=0.05).
Results: Significant differences were noted in ∆E of simultaneous staining and glazing control (without toothpaste) and intervention (with toothpaste) groups over time (both P=0.000). Both the control and intervention subgroups in separate staining and glazing group also showed significant differences in ∆E over time (both P=0.000).
Conclusion: The results showed greater color change over time in simultaneous stain-ing and glazing group due to the presence of one layer of stain and glaze, compared with separate staining and glazing. The effect of toothpaste on color change was only significant at 9 years in both simultaneous and separate staining and glazing groups.
Keywords: Toothpastes, Tooth Wear, Ceramics
Full-Text [PDF 625 kb]   (39 Downloads)    
Type of Study: Orginal | Subject: Porosthodontics
References
1. Molin M, Karlsson S. A clinical evaluation of the Optec inlay system. Acta Odontologica Scandinavica. 1992 Jan 1;50(4):227-33.
2. Bergström J, Lavstedt S. An epidemiologic approach to toothbrushing and dental abrasion. Community dentistry and oral epidemiology. 1979 Feb;7(1):57-64.
3. Heath JR, Wilson HJ. Abrasion of restorative ma-terials by toothpaste. Journal of Oral Rehabilitation. 1976 Apr;3(2):121-38.
4. Absi EG, Addy M, Adams D. Dentine hypersensitivity–the effect of toothbrushing and dietary compounds on dentine in vitro: an SEM study. Journal of oral rehabilitation. 1992 Mar; 19(2):101-10.
5. Dyer D, MacDonald E, Newcombe RG, Scratcher C, Ley F, Addy M. Abrasion and stain removal by different manual toothbrushes and brush ac-tions: studies in vitro. Journal of clinical perio-dontology. 2001 Feb;28(2):121-7.
6. Franzo D, Philpotts CJ, Cox TF, Joiner A. The ef-fect of toothpaste concentration on enamel and dentine wear in vitro. Journal of dentistry. 2010 Dec 1;38(12):974-9.
7. Smith BG, Knight JK. A comparison of patterns of tooth wear with aetiological factors. British Dental Journal. 1984 Jul;157(1):16-9.
8. Joiner A, Weader E, Cox TF. The measurement of enamel wear of two toothpastes. Oral Health Prev Dent. 2004 Jan 1;2(4):383-8.
9. Kaidonis JA, Richards LC, Townsend GC, Tansley GD. Wear of human enamel: a quantitative in vitro assessment. Journal of dental research. 1998 Dec;77(12):1983-90.
10. Attin T, Wegehaupt FJ. Methods for assessment of dental erosion. Erosive Tooth Wear. 2014; 25:123-42.
11. Hooper S, West NX, Pickles MJ, Joiner A, New-combe RG, Addy M. Investigation of erosion and abrasion on enamel and dentine: a model in situ using toothpastes of different abrasivity. Journal of clinical periodontology. 2003 Sep; 30(9):802-8.
12. Gregg T, Mace S, West NX, Addy M. A study in vitro of the abrasive effect of the tongue on enamel and dentine softened by acid erosion. Caries research. 2004;38(6):557-60.
13. Kanik Ö, Turkun LS, Dasch W. In vitro abrasion of resin-coated highly viscous glass ionomer cements: a confocal laser scanning microscopy study. Clinical oral investigations. 2017 Apr 1;21(3):821-9.
14. Rosenstiel SF, Land MF, editors. Contemporary fixed prosthodontics-e-book. Elsevier Health Sciences; 2015 Jul 28.
15. Moghareabed A, Birang R. Oral and dental health promotion: jids. 2010;6(6):705-11. (Persian(.
16. Kaidonis JA, Richards LC, Townsend GC, Tansley GD. Wear of human enamel: a quantitative in vitro assessment. Journal of dental research. 1998 Dec;77(12):1983-90.
17. Conrad HJ, Seong WJ, Pesun IJ. Current ceramic materials and systems with clinical recommendations: a systematic review. The Journal of prosthetic dentistry. 2007 Nov 1; 98 (5):389-404 .
18. Aker DA, Aker JR, Sorensen SE. Toothbrush abrasion of color-corrective porcelain stains applied to porcelain-fused-to-metal restorations. The Journal of prosthetic dentistry. 1980 Aug 1;44(2):161-3.
19. Roselino LD, Chinelatti MA, Alandia-Román CC, Pires-de-Souza FD. Effect of brushing time and dentifrice abrasiveness on color change and sur-face roughness of resin composites. Brazilian dental journal. 2015; 26:507-13.
20. Garza LA, Thompson G, Cho SH, Berzins DW. Ef-fect of toothbrushing on shade and surface roughness of extrinsically stained pressable ceramics. The Journal of prosthetic dentistry. 2016 Apr 1;115(4):489-94.
21. Heydari B, Vafaee F, Torkan A. The Effect of Re-peated Firings on the Color of Dental Ceramics and Their Color Stability Submitted to Colored Solution. Avicenna Journal of Clinical Medicine. 2012 Sep 15;19(2):58-65.
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Abolhasani M, Ghasemi E, Fathi A H, Hayatizadeh M J. Color Change of Ceramill Zolid FX Following Abrasion with/without Toothpaste. J Iran Dent Assoc. 2021; 33 (3 and 4) :51-57
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Volume 33, Issue 3 And 4 (Inprogres 2021) Back to browse issues page
Journal of Iranian Dental Association

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