Farklı Seramikler ile Hazırlanan Endokron Restorasyonların Bağlanma Dayanımlarının Değerlendirilmesi: İn Vitro Çalışma

Yıl 2024, Cilt: 5 Sayı: 2, 187 - 200, 27.08.2024

Müberra Güney , Zeynep Yeşil

https://doi.org/10.58605/bingolsaglik.1457884

Öz

Amaç: Bu çalışmada, farklı seramikler ile hazırlanan endokron restorasyonların bağlanma dayanımları değerlendirildi.
Materyal ve Metod: Çalışma 21 adet çekilmiş daimi alt molar diş üzerinde yürütüldü. Kök kanal tedavileri tamamlanan dişlerin endokron restorasyon için preparasyonları yapıldı. Bilgisayar Destekli Tasarım/ Bilgisayar Destekli Üretim (CAD/CAM) tekniği ile üç farklı seramikten (Cerasmart (GC, Tokyo, Japan), Upcera (UP-CAD, Guandong, China), CeltraDuo (Dentsply Sirona, Bensheim, Germany)) endokron restorasyonlar hazırlandı. Endokron restorasyonlar, rezin siman (Maxcem Elite) ile simante edildikten sonra her birinden bölgesel (apikal, orta ve koronal) olarak alınan 63 kesit rastgele olarak üç gruba (n = 7) ayrıldı. Örneklerin bağlanma dayanımları push-out testi kullanılarak universal test cihazında değerlendirildi. Elde edilen veriler; Jamovi 2.2.5 programı (The Jamovi Project, Sydney, Avustralya) kullanılarak iki yönlü varyans analizi ve Tukey çoklu karşılaştırma testi ile p˂0.05 anlamlılık düzeyinde incelendi.
Bulgular: Kullanılan materyalin ve kesit alınan bölgenin istatistiksel olarak anlamlı (p<0,001) olduğu belirlendi. Değerlendirilen her bir bölgede lityum disilikat ile güçlendirilmiş cam seramik (Upcera) ile rezin nano seramik (Cerasmart) materyalleri arasında anlamlı fark saptanmaz iken (p>0,05), her iki materyalin Celtraduo’dan anlamlı şekilde daha fazla (p<0.05) bağlanma dayanımı gösterdiği belirlendi.
Sonuç: Bağlanma dayanımı üzerine materyallerin içeriğinin etkili olduğu belirlendi.

Anahtar Kelimeler

Bağlanma dayanımı, Endokron, Farklı seramikler

Destekleyen Kurum

Recep Tayyip Erdoğan Üniv BAP

Proje Numarası

TDH-2022-1369

Teşekkür

Recep Tayyip Erdoğan Üniv BAP

Evaluation of Bond Strength of Endocronal Restorations Prepared with Different Ceramics: In Vitro Study

Öz

Aim: In this study, the bond strength of endocrown restorations prepared with different ceramics was evaluated.
Material and Method: The study was conducted on 21 extracted permanent lower molar teeth. Teeth whose root canal treatments were completed were prepared for endocrown restoration. Endocron restorations made of three different ceramics (Cerasmart (GC, Tokyo, Japan), Upcera (UP-CAD, Guandong, China), CeltraDuo (Dentsply Sirona, Bensheim, Germany)) with Computer Aided Design/Computer Aided Manufacturing (CAD/CAM) technique prepared. After the endocrown restorations were cemented with resin cement (Maxcem Elite Kerr), 63 sections were taken locally (apical, middle and coronal) and they were randomly divided into 3 groups (n=7). The bond strength of the samples was examined on a universal testing device using the push-out test. The data obtained; It was evaluated at the p˂0.05 significance level by two-way analysis of variance and Tukey's multiple comparison test using the Jamovi 2.2.5 program (The Jamovi Project, Sydney, Australia).
Results: It was determined that the material used and the sectioned area were statistically significant (p<0.001). While no significant difference was detected between lithium disilicate-reinforced glass ceramic (Upcera) and resin nanoceramic (Cerasmart) materials in each evaluated region (p>0.05), both materials showed significantly higher binding (p<0.05) than Celtraduo. It was determined that it showed durability.
Conclusion: It was determined that the content of the materials was effective on the bond strength.

Anahtar Kelimeler

Different Ceramics, Endocrown, Bond Strength

Proje Numarası

TDH-2022-1369

Kaynakça

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