Objective: Composite resins are widely used in the restoration of teeth. The aim of this study is to examine the effect of modeling liquid use on the color and whiteness index changes of composite resins. Materials and Methods: In the study, samples were prepared using different composite resins (Clearfil Majesty Esthetic, Estelite Asteria, G-aenial A'Chord and Omnichroma). Before polymerization of the prepared samples, modeling liquid was applied to one group with a composite brush, while modeling liquid was not applied to the other group. After the polymerization process, the samples were polished using the finishing and polishing system (Clearfil Twist Dia). Color measurement of samples kept in coffee was measured at the beginning, at 7th and 30th days using spectrophotometer. CIEDE2000 (ΔE00) and whiteness index (WID) formulas were used to calculate color changes. Statistical analysis of the data was performed with one-way analysis of variance (ANOVA) and Tukey tests (p>0.05). Results: There was a statistically significant difference between the color and whiteness index change values of the composite resins on the 7th and 30th days (p<0.05). There was no statistically significant difference between the color and whiteness index change values of the composite resins with and without modeling liquid (p>0.05). The control group, which did not undergo finishing and polishing, showed the statistically highest color change (p>0.05). Conclusions: Composite resins showed change in color (ΔE00:1.8) and whiteness index (ΔWID:2.6) above the acceptable threshold value (AT) in coffee. The use of modeling liquid did not affect the color and whiteness index changes of the composite resins.
|Konular||Sağlık Bilimleri ve Hizmetleri|
|Bölüm||Original Research Articles|
|Yayımlanma Tarihi||25 Mart 2022|
|Başvuru Tarihi||2 Aralık 2021|
|Kabul Tarihi||16 Mart 2022|
|Yayınlandığı Sayı||Yıl 2022, Cilt 25, Sayı Supplement|
|EndNote||%0 Cumhuriyet Dental Journal Effect of Modelıng Liquid Use on Color and Whiteness Index Change of Composite Resins %A Numan Aydın , Serpil Karaoğlanoğlu , Bilge Ersöz %T Effect of Modelıng Liquid Use on Color and Whiteness Index Change of Composite Resins %D 2022 %J Cumhuriyet Dental Journal %P 1302-5805-2146-2852 %V 25 %N Supplement %R doi: 10.7126/cumudj.1031443 %U 10.7126/cumudj.1031443|
Cumhuriyet Dental Journal (Cumhuriyet Dent J, CDJ) is the official publication of Cumhuriyet University Faculty of Dentistry. CDJ is an international journal dedicated to the latest advancement of dentistry. The aim of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of dentistry. First issue of the Journal of Cumhuriyet University Faculty of Dentistry was published in 1998. In 2010, journal's name was changed as Cumhuriyet Dental Journal. Journal’s publication language is English.
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