Evaluation of Wear Resistance of CAD/CAM Materials After Artificial Aging: An In Vitro Study
JOURNAL OF ADVANCED ORAL RESEARCH, cilt.15, sa.2, ss.195-203, 2024 (ESCI)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 15 Sayı: 2
- Basım Tarihi: 2024
- Doi Numarası: 10.1177/23202068241277374
- Dergi Adı: JOURNAL OF ADVANCED ORAL RESEARCH
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
- Sayfa Sayıları: ss.195-203
- Anahtar Kelimeler: Chewing simulator, Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) materials, Polymer-infiltrated ceramic, Surface wear
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Atatürk Üniversitesi Adresli: Evet
Özet
Aim: The purpose of this study is to assess the amount of surface wear and opposing wear of four Computer-Aided Design/Computer-Aided Manufacturing materials consisting of three hybrid materials (Vita Enamic, Cerasmart, Lava Ultimate) and a feldspathic ceramic (CEREC Blocs) after artificial aging. Materials and Methods: Samples were 400,000 mechanical loadings simultaneously with 500 thermal cycling, by using antagonist abrasive balls. The surface wear and roughness results were evaluated with one-way variance analysis and multiple comparisons were evaluated using the post-hoc LSD analysis methods (p = .05). Results: The surface wears of Computer-Aided Design/Computer-Aided Manufacturing materials were, in order from lowest to highest, CEREC Blocs, Vita Enamic, Cerasmart, and Lava Ultimate. The differences among all groups wear results were statistically significant (p < .05). After the chewing simulations of the antagonist balls were evaluated, there was only significant difference between the Cerasmart and Lava Ultimate (p < .05). Conclusions: The hybrid materials showed more surface wear than the feldspathic ceramic.