Table 1 The materials that were used in the study
Material | Trade name | Composition | Manufacture |
|---|---|---|---|
Polymeric Biomaterial | Biohpp (Biocompatible High-Performance Polymer), LOT No. 484123 | - 70–80%Polyetheretherketone - 10–20%Hydroxyaptite - 5–15%5Barium sulphate 0–5%Other trace elements | - Bredent Gmph&KG |
Hybrid (resin nano ceramic) | Shofu HC, LOT No. 0217385 | - 61% zirconium silicate 39% Nano filler composite | - SHOFU INC |
Advanced lithium Disilicate | CEREC Tessera, LOT No. 16008745 | - 50–60% feldspar - 20–30% glass - 10–20% quartz - 5–10%Lithium disilicate 0–5% other trace elements | - Dentsply Sirona |
Titanium Dental Implant | OXY Implant, LOT No. 2180569 | 98%Titanium alloy base 2% titanium oxide | OXY dental implants |
Dual cured Self Adhesive Resin Cement | Nova Resin Cement, lot No C378 | BisGMA, urethanedimethacrylate, and triethylene glycol dimethacrylate. The inorganic fillers are barium glass, ytterbium trifluoride, Ba-Alfluorosilicate glass, and spheroid mixed oxide Additional contents: initiators, stabilizers and pigments | IMICRYL |
Polycrystalline Zirconia ceramic | Katana Ultra Translucent Multi-layered (UTML) | Hafanium oxide and zirconium oxide (ZrO2 + HfO2):. 87–92% Yttrium oxide (Y2O3): 8–11% Other oxides: 0–2% | Kuraray Noritake Dental Inc |