2022 Volume 14 Issue 3 Pages 231-236
For anterior CAD/CAM resin composite crown, better aesthetics are produced by using a gradation block including enamel, dentin and transition color. In case selection, sufficient clearance and retention are expected. Abutment color should be same as a natural tooth color, and stable occlusal support of the molar region are recommended for safety use. For tooth preparation, simple abutment shape with a smooth surface, and a clear deep chamfer finish line are recommended. In the bonding procedure, it is required to apply alumina air abrasion and silane-containing primer treatment to the inner surface of the crown after try in. For abutment tooth, all contamination and temporary cement should be removed before bonding procedure. After perfect cleaning, tooth primer will be applied and adhesive resin cement should be used. By surely performing these treatments, safe and secure dental care can be established.
