Universal adezivlerin iki tabaka uygulanmasının bağlanma performansına etkisi

Yıl 2020, Cilt: 11 Sayı: 3, 305 - 310, 21.09.2020

Muhittin Uğurlu

Öz

Amaç: Bu çalışmanın
amacı, universal adezivlerin iki tabaka uygulanmasının dentine bağlanma
dayanımı üzerindeki etkisini değerlendirmektir.

Gereç ve Yöntem:
Yetmiş adet çürük içermeyen insan üçüncü azı dişi kullanıldı. Dişler rastgele
yedi gruba ayrıldı (n = 10). Universal adezivler Single Bond Universal (3M Oral
Care), Gluma Bond Universal (Heraeus Kulzer) ve Prime&Bond Universal
(Dentsply) üreticinin talimatlarına göre ve iki tabaka halinde kullanıldı.
Kontrol grubu olarak iki basamaklı kendinden asitli adeziv Clearfil SE Bond
(Kuraray Noritake) kullanıldı. Kompozit üst yapılar orta-koronal oklüzal dentin
yüzeylerine bağlandıktan sonra örnekler distile su içinde saklandı (37 °C/24
saat) ve mikro örneklere ayrıldı. Örnekler mikrogerilme bağlanma dayanımı testine
(1,0 mm / dakika) tabi tutuldu. Başarısızlık tiplerinin analizi ışık mikroskobu
ve taramalı elektron mikroskobu kullanılarak yapıldı. Veriler tek yönlü ANOVA
ve Duncan testi ile analiz edildi (p=0,05).

Bulgular:
İki tabaka halinde uygulama, üç universal adezivin dentine bağlanma dayanımını arttırdı
(p<0,05). Clearfil SE Bond, universal adezivler tek kat halinde
uygulandığında universal adezivlere kıyasla daha yüksek bağlanma dayanımı
değerleri gösterdi (p<0,05). Tek tabaka halinde uygulandığında, Prime&Bond
Universal ile, Single Bond Universal ve Gluma Bond Universal'den daha yüksek
bağlanma dayanımı değerleri elde edildi (p<0,05).

Sonuç: İki tabaka uygulama,
universal adezivlerin dentine bağlanma dayanımının arttırılmasında faydalı
olmuştur. Clearfil SE Bond, universal adezivlerden daha iyi bağlanma dayanımı sonuçları
göstermiştir.

Anahtar Kelimeler

Dental adeziv, Dental bağlanma, Dentin

Teşekkür

Yazar bu çalışmanın materyal desteği için, 3M Oral Care, Heraeus Kulzer ve Dentsply’a teşekkür eder.

Kaynakça

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