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Abstract

Purpose: The aim of this in vitro study was to investigate the efficiency of fluoride or ozone as a preventive for reducing the negative consequences of the vital bleaching on enamel surface. Material and Methods: 30 freshly extracted caries-free human incisors were divided into the following three groups (n=10): Group 1; treatment with 38% hydrogen peroxide (HP) as a control; Group 2, treatment with HP following a fluoride application; Group 3, treatment with HP following a ozone gas therapy. Surface roughness values were measured by profilometer. Results: In this study, the lowest surface roughness was in Group 2 (0,37 µm), Group 3 (0,57 µm) was showed the highest surface roughness values . In terms of surface roughness values, there was no statistically significant difference between Group 1 (control) and Group 3 (p>0.05). Conclusion: Fluoride application as a preventive before treatment of vital bleaching was reduced the surface roughness of the enamel.

Keywords

• Bleaching, fluoride, ozone, surface roughness

VITAL DIŞ BEYAZLATMASI ÖNCESINDE FLORID VEYA OZON UYGULANMASININ YÜZEY PÜRÜZLÜLÜĞÜ ÜZERINE ETKISI

Abstract

Amaç: Beyazlatma işlemi diş dokularında mikroskopik değişiklikler oluşturabilmektedir. Çalışmamızda florid veya ozon uygulamasının yüzey pürüzlülüğü üzerine etkisinin in vitro olarak incelenmesi amaçlanmıştır. Gereç ve Yöntem: Çalışmada kullanılan kesici dişler 3 gruba ayrılmıştır (n= 10). Grup 1 kontrol grubu olarak ayrılmış ve bu gruba yalnızca %38’lik hidrojen peroksit ile vital beyazlatma uygulanmıştır. Grup 2’ye fluorid, Grup 3’e ozon gazı uygulaması sonrasında %38 lik hidrojen peroksit ile vital beyazlatma yapılmıştır. Örneklerin yüzey pürüzlülüğü profilometre ile belirlenmiştir. Bulgular: Çalışmada en düşük yüzey pürüzlülüğü Grup 2’de (0,37 µm), en yüksek yüzey pürüzlülüğü değerleri ise Grup 3’te (0,57 µm) görülmüştür. Grup 1 (kontrol) ve Grup 3’ün yüzey pürüzlülüğü değerleri arasında istatistiksel olarak bir fark yoktur (p > 0.05). Sonuç: Vital beyazlatma tedavisi öncesinde dişlere koruyucu olarak florid uygulaması yapılması yüzey pürüzlülüğü azaltmaktadır.

Keywords

• Beyazlatma, florid, ozon, yüzey pürüzlülüğü

References

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