Effect of Bleaching on Staining Susceptibility of Resin Composite Restorative Materials

Abstract

Bleaching of the tested resin composites did not increase their susceptibility to extrinsic staining in vitro. CLINICAL SIGNIFICANCE Bleaching did not affect staining susceptibility of the tested resin composite restorative materials. (J Esthet Restor Dent 21:407-415, 2009).

Assessment of the effects of staining solutions, carbamide peroxide, and mouthwashes on color stability of composite resin

“…Thus, it may be affirmed that it does not increase susceptibility of resins to different SS. This result was also found by Celik, et al [11] According to Silva Costa, et al [19] the BA used in their study did not cause deleterious effects on the microhardness of nanoparticle CRs when compared with the control group (artificial saliva). On the other hand, Wang, et al [20] concluded that the changes in surface roughness of CRs after bleaching depend on time.…”

“…Some recent studies have tested the relationship between BAs and surface and color changes of CRs showing that in vitro bleaching did not increase the susceptibility to staining and surface changes of CR due to extrinsic factors. [10,11] Alcohol may be present in the formulae of some MW that, according to Ardu et al, [12] may also cause changes in surface and shine of CR restorations. Similar to fluoride, which is present in the formula of MW, a substance that, according to Jung et al [13] promotes a slight change in color and alteration of the composite surface.…”

Effect of Vital Bleaching on Disintegration Tendency of Glass Ionomer Restorations

“…These products contact tooth structures for extended periods of time, especially during at-home bleaching treatments and they are unavoidable in prevention of restorations from exposure to bleaching agents [11].…”

A Review Of The Color Stability Of Resin Composites: The Etiology, Classification And The Treatment Of Composite Staining

“…Bu nedenle, beyazlatma sonrası kompozit restorasyonların rengi, çevresindeki beyazlamış diş dokusuyla eşleşmez hatta beyazlatma restorasyonun yüzey pürüzlülüğünü arttırabilir ve restorasyon beyazlatma işleminden sonra daha kolay renklenebilir. 28,81,82 Rosentritt ve arkadaşları 83 beyazlatmanın kompozit materyallerin yüzey yapısını bozduğu ve yüzey pürüzlülüğü değerlerini arttırdığını bildirilmişlerdir. Kim ve arkadaşlarının 84 yaptığı, diş beyazlatma için bant türü ve film türü ajanların kullanıldığı çalışmada kompozit materyallerdeki renk değişiklikleri ve yüzey pürüzlülükleri değerlendirilmiştir.…”