Effect of repeated firings on the color of opaque porcelain applied on different dental alloys

Yılmaz, Burak; Özçelik, Tuncer Burak; Wee, Alvin G.

doi:10.1016/s0022-3913(09)60085-8

Cited by 38 publications

(42 citation statements)

References 27 publications

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“…Dental porcelain has color and optical properties that simulate natural teeth. [4][5][6] Although porcelain restorations are considered to be color stable, discoloration is one of the major factors for failure of esthetic restorations.…”

Section: Discussionmentioning

confidence: 99%

Effect of Tobacco Extract, Cigarette Smoke, and Carbonated Beverage on Surface Roughness and Color Stability of Three different Restorative Materials: An in vitro Study

Prajapati¹,

Sanyal²,

Guru³

et al. 2017

ijpcdr

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Section: Discussionmentioning

confidence: 99%

Effect of Tobacco Extract, Cigarette Smoke, and Carbonated Beverage on Surface Roughness and Color Stability of Three different Restorative Materials: An in vitro Study

Prajapati¹,

Sanyal²,

Guru³

et al. 2017

ijpcdr

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“…The changes in parameters revealed improper values in ΔE in Cubas et al's38 study, parallel to present study. Yılmaz et al39, reported that repeated firings significantly changed the color of a dental ceramic in 3 rd and 4 th firings. In present study, the color change occurs in initial firing after the 1 st repeated firing.…”

Section: Discussionmentioning

confidence: 99%

The effect of repeated firings on the color change and surface roughness of dental ceramics

2014

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PURPOSEThe color of the ceramic restorations is affected by various factors such as brand, thickness of the layered the ceramic, condensation techniques, smoothness of surface, number of firings, firing temperature and thickness of dentin. The aim of this study was to evaluate the color change and surface roughness in dental porcelain with different thicknesses during repeated firings.MATERIALS AND METHODSDisc-shaped (N=21) metal-ceramic samples (IPS Classic; Ivoclar Vivadent; Shaar, Liechtenstein) with different thickness were exposed to repeated firings. Color measurement of the samples was made using a colorimeter and profilometer was used to determine surface roughness. ANOVA and Tukey tests with repeated measurements were used for statistical analysis.RESULTSThe total thickness of the ceramics which is less than 2 mm significantly have detrimental effect on the surface properties and color of porcelains during firings (P<.05).CONCLUSIONRepeated firings have effects on the color change and surface roughness of the dental ceramics and should be avoided.

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“…Besides the emerging additional costs the repeated porcelain firings after more or less reworking on the ceramics significantly affects the color of opaque porcelain applied on different dental alloys [4] and also the color stability of all ceramic systems [5].…”

Section: Discussionmentioning

confidence: 99%

Estimating costs for shade matching and shade corrections of fixed partial dentures for dental technicians in Germany: A pilot investigation

Corcodel

Zenthöfer

Setz³

et al. 2011

Acta Odontologica Scandinavica

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Effect of repeated firings on the color of opaque porcelain applied on different dental alloys

Cited by 38 publications

References 27 publications

Effect of Tobacco Extract, Cigarette Smoke, and Carbonated Beverage on Surface Roughness and Color Stability of Three different Restorative Materials: An in vitro Study

Effect of Tobacco Extract, Cigarette Smoke, and Carbonated Beverage on Surface Roughness and Color Stability of Three different Restorative Materials: An in vitro Study

The effect of repeated firings on the color change and surface roughness of dental ceramics

Estimating costs for shade matching and shade corrections of fixed partial dentures for dental technicians in Germany: A pilot investigation

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