FARKLI BEYAZLATMA YÖNTEMLERİ UYGULANMIŞ DİŞLERİN RENKLENMESİNDE KIRMIZI ŞARABIN ETKİSİ

Year 2017, Volume: 27 Issue: 2, 73 - 78, 14.06.2017

Muhammet Karadaş Sezer Demirbuğa Nazire Nurdan Çakır

https://doi.org/10.17567/ataunidfd.321435

Abstract

Amaç: Bu in vitro çalışmanın amacı, farklı yöntemlerle
beyazlatma yapılmış dişlerin renklenmeleri üzerine kırmızı şarabın etkisini
değerlendirmektir.

Gereç ve Yöntem: Sığır keser dişlerinden mine-dentin
örnekleri elde edildi. Örnekler, beyazlatma yöntemlerine göre rastgele dört
gruba ayrıldı: (1) Ofis tipi beyazlatma, (2) Ev tipi beyazlatma, (3) Beyazlatma
stripleri, (4) Kontrol grubu (n=10). Beyazlatma ajanları üretici firmaların
belirlediği sürelerde örneklere uygulandı. Beyazlatma işleminden sonra örnekler
iki alt gruba ayrıldı. Birinci alt gruptaki örnekler beyazlatma işlemlerinden
hemen sonra, ikinci alt gruptaki örnekler 48 saat sonra 4 saat boyunca kırmızı
şarap içinde bekletildi. Renklendirme işleminden sonra örneklere polisaj
yapıldı. Renk ölçümü spektrofotometre ile beyazlatma işleminden önce,
beyazlatma işleminden sonra, kırmızı şarapta bekletme işleminden sonra, polisaj
işleminden sonra gerçekleştirildi. Veriler CIELAB (L*a*b*) sistemine göre
kaydedildi. Elde edilen veriler istatistiksel olarak tek yönlü ANOVA ve Tukey
testi ile analiz edildi (p<0.05).

Bulgular: Ev ve ofis tipi yöntemin beyazlatma
etkinliği beyazlatma striplerinden önemli ölçüde daha fazlaydı (p<0.05).
Beyazlatma sonrası bekleme süresine bakılmaksızın ofis tipi beyazlatma ajanı ve
beyazlatma stripleri uygulanan örnekler kontrol grubundaki örneklerden önemli
derecede daha fazla renklendi (p<0.05). Ev tipi beyazlatma ve kontrol grubu
arasında dişlerin renklenmesi açısından önemli bir farklılık bulunamadı
(p>0.05). Polisaj işlemi beyazlatılmış örneklerin renklenme derecesini
önemli derecede azalttı. Polisaj işleminden sonra gruplar arasında önemli bir
farklılık bulunamadı (p>0.05).  

Sonuçlar: Beyazlatma tedavilerinden sonra bekleme
zamanı dişlerin renklenme derecesini etkilemedi. Farklı beyazlatma metotları ve beyazlatmadan sonra yapılan polisaj
işlemi dişlerin renklenme derecesini etkileyebilir. 

Anahtar kelimeler: Ev tipi beyazlatma, ofis tipi beyazlatma,
beyazlatıcı strip, diş renklenmesi

 

THE
EFFECT OF RED WINE ON DISCOLORATION OF TEETH BLEACHED USING DIFFERENT BLEACHING
METHODS

ABSTRACT

Aim:
To evaluate the influence of red wine
on discoloration of teeth bleached using different bleaching methods.

Material
and Method: The enamel‒dentin samples were
obtained from bovine incisors. Then teeth were randomly divided into four
groups: (1) In-office bleaching, (2) Home-bleaching, (3) Whitestrips, and (4)
Control group (unbleached, n=10). Whitening agents were applied to the samples
in the time that their manufacturers specify. After bleaching treatments, the
samples in each group were divided into two subgroups. The samples in first
subgroup were immersed in red wine for 4 h immediately after bleaching. The
samples in second subgroup were immersed in red wine for 4 h 48 h after
bleaching. After staining, the samples were polished. The color was measured
using spectropho- tometer before and after bleaching, after staining, and after
polishing the stained samples. Data were recorded based on the CIELAB (L*a*b*)
system. Data were analyzed by One-Way ANOVA, followed by Tukey’s test (p<0.05).

Results: The
whitening effect of the home bleaching and in-office bleaching was
significantly greater than that of the whitestrips (p<0.05). The level of staining
of the samples bleached by in-office bleaching and whitestrips was
significantly higher than that of the unbleached group (p<0.05) regardless
of the waiting time after bleaching. No significant difference in tooth
discoloration was found between the home-bleaching and control group (p>0.05). The polishing process reduced
significantly the degree of staining on the bleached samples. After polishing, there were no
significant differences in staining among all the groups (p>0.05).

Conclusions: After bleaching treatments, the waiting time did not affect the degree
of staining of teeth. The different bleaching methods and post-bleaching
cleaning procedures can affect the degree of tooth discoloration. 

Keywords: Home-bleaching,
in-office-bleaching, whitestrip,  tooth
discoloration

Keywords

Ev tipi beyazlatma, ofis tipi beyazlatma, beyazlatıcı strip

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