Academic Journal
Fracture resistance of CAD/CAM milled versus direct hand-made interim laminate veneers
| العنوان: | Fracture resistance of CAD/CAM milled versus direct hand-made interim laminate veneers |
|---|---|
| المؤلفون: | Salahaldeen Abuhammoud, Banan Emtier, Chin-Chuan Fu, Silvia Rojas-Rueda, Carlos A. Jurado, Kelvin I. Afrashtehfar |
| المصدر: | Saudi Dental Journal, Vol 36, Iss 6, Pp 920-925 (2024) |
| بيانات النشر: | Elsevier, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Medicine LCC:Dentistry |
| مصطلحات موضوعية: | Dental veneers, Dental materials, Dental prosthesis design, Fracture resistance, CAD/CAM systems, Provisional restorations, Medicine, Dentistry, RK1-715 |
| الوصف: | Background: Comparative studies of interim veneer restorations crafted using subtractive computer-aided manufacturing (s-CAM) milling technology and traditional direct hand-made approaches are needed. Purpose: This comparative in vitro study evaluated the fracture resistance of two types of provisional veneer restorations for maxillary central incisors: milled (s-CAM) and traditional direct hand-made bis-acryl veneers. Materials and methods: Fifty maxillary right central incisor veneers (25 specimens per group) were fabricated and divided according to the fabrication method: (1) s-CAM milled (Structure CAD, VOCO Dental); and (2) hand-made (Protemp Plus, 3M). The restorations were cemented onto 3D-printed resin dies using temporary cement and subjected to 1000 cycles of thermal cycling between 5° and 55 °C. These restorations subsequently were subjected to compressive loading until fracture occurred. Images of the fractured samples were captured using a scanning electron microscope (SEM). Statistical analysis was performed using the one-way ANOVA test and the Mann-Whitney U test. Results: Significant differences (p |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1013-9052 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S101390522400124X; https://doaj.org/toc/1013-9052 |
| DOI: | 10.1016/j.sdentj.2024.04.002 |
| URL الوصول: | https://doaj.org/article/fafe31bf6d634e73ad332c810d4c572e |
| رقم الانضمام: | edsdoj.fafe31bf6d634e73ad332c810d4c572e |
| قاعدة البيانات: | Directory of Open Access Journals |
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