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  • Current Research in Dental Sciences
  • Volume:27 Issue:2
  • CAD/CAM SİSTEMİYLE HAZIRLANAN İKİ YÜZLÜ SINIF 2 NANO SERAMİK REZİN İNLEY RESTORASYONLARIN BİR YILLIK...

CAD/CAM SİSTEMİYLE HAZIRLANAN İKİ YÜZLÜ SINIF 2 NANO SERAMİK REZİN İNLEY RESTORASYONLARIN BİR YILLIK KLİNİK PERFORMANSININ DEĞERLENDİRİLMESİ

Authors : Ayşe Tuğçe TUNAÇ, Esra UZER ÇELİK, Bilal YAŞA
Pages : 79-87
Doi:10.17567/ataunidfd.321454
View : 21 | Download : 8
Publication Date : 2017-06-14
Article Type : Research Paper
Abstract :Amaç: Bu randomize, kontrollü ve tek merkezli klinik çalışmanın amacı, CAD/CAM sistemiyle hazırlanan iki yüzlü sınıf 2 nano seramik rezin inley restorasyonların 1 yıllık klinik performansını direkt kompozit rezin restorasyonlarla karşılaştırmaktır. Gereç ve Yöntem: İki yüzlü insert ignore into journalissuearticles values(MO veya OD); çürük lezyonu veya değiştirilmesi gereken eski restorasyona sahip 120 adet diş çalışmaya dahil edildi ve rastgele iki gruba ayrıldı. Deney grubundaki restorasyonlar CAD/CAM sistemi kullanılarak nano seramik rezin bloklar insert ignore into journalissuearticles values(Lava Ultimate, 3M ESPE, ABD); ile üretilirken, kontrol grubundaki direkt kompozit rezin restorasyonlar için üç aşamalı etch-and-rinse dentin adeziv sistemiyle insert ignore into journalissuearticles values(Optibond FL, Kerr, ABD); birlikte posterior nanohibrit bir kompozit rezin insert ignore into journalissuearticles values(Clearfil Majesty Posterior, Kuraray, Japonya ); kullanıldı. Test edilen tüm restoratif materyaller üretici firmaların önerileri doğrultusunda uygulandı. Klinik değerlendirmeler 1. haftada, 6. ayda ve 1. yılda FDI kriterleri kullanılarak yapıldı. Veriler   Friedman’s ANOVA ve Mann-Whitney U testleri ile analiz edildi insert ignore into journalissuearticles values( a = 0.05);. Bulgular: Birinci yılın sonunda tüm restorasyonlar ideal veya klinik girişim gerektirmeyen kabul edilebilir klinik performans gösterdi. Tüm kriterlerde iki grup arasında istatistiksel olarak herhangi bir fark gözlenmedi. Sadece 1. yılda direkt kompozit rezin restorasyonların yüzey parlaklığında 2 skoruna doğru anlamlı bir azalma görüldü insert ignore into journalissuearticles values(p =0,046);. Sonuç: CAD/CAM sistemiyle hazırlanan nano seramik rezin inley restorasyonların 1 yıllık klinik performansı FDI kriterlerine göre başarılı bulunmuştur. Anahtar kelimeler: CAD/CAM, inleyler, rezin nano seramik, klinik performans EVALUATION OF THE CLINICAL PERFORMANCE OF CAD/CAM FABRICATED TWO SURFACE CLASS II RESIN NANO CERAMIC INLAY RESTORATIONS ABSTRACT   Aim: The aim of this randomized, controlled, single centre clinical trial was to evaluate the one year clinical performance of CAD/CAM fabricated resin nano-ceramic inlay restorations in two surface class II cavities in comparison with direct posterior composite restorations. Materials and Methods: One hundred and twenty 2-surface insert ignore into journalissuearticles values(MO/OD); carious lesions or old restorations that needed to be replaced were included and randomly assigned into two groups. The restorations in experimental group were fabricated by a CAD/CAM system with resin nano ceramic blocks insert ignore into journalissuearticles values(Lava Ultimate, 3M ESPE, USA);, while a posterior nanohybrid composite resin insert ignore into journalissuearticles values(Clearfil Majesty Posterior, Kuraray, Japan ); was used for direct posterior composite restorations in control group with a three-step etch & rinse dentin adhesive system insert ignore into journalissuearticles values(Optibond FL, Kerr, USA);. All tested restorative materials were used according to the manufacturers’ instructions. Clinical evaluation was performed after 1 week, 6 months and 1 year according to the FDI criteria. The data were analysed using Friedman’s ANOVA and Mann-Whitney U tests insert ignore into journalissuearticles values( a = 0.05);. Results: After 1 year, all restorations were clinically acceptable with no need for clinical attempt. Considering all criteria, the differences between two groups were not statistically significant. Only surface lustre of direct composite restorations significantly reduced to score 2 after 1 year insert ignore into journalissuearticles values(p =0.046);. Conclusion: The clinical performance of CAD/CAM fabricated resin nano ceramic inlay restorations was found successful according to FDI criteria after 1 year. Key words: CAD/CAM, inlays, resin nano ceramic, clinical performance
Keywords : CAD CAM, inleyler, rezin nano seramik

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