About the Treatment
Zirconia crowns are a type of crown with no metal substructure; thanks to their light transmission, they aim for an appearance close to natural teeth. The main fabrication methods are:
• Monolithic zirconia: a single-piece, high-strength structure.
• Layered zirconia: an aesthetic version with porcelain layered over a zirconia substructure.
• Metal-ceramic: the conventional method.
Features
- Metal-free
- Translucent appearance
- May be preferred for patients with metal allergies
- Lifespan varies with oral hygiene and habits
Treatment Process
1. Tooth Preparation
The tooth surface is prepared for the crown.
2. Impression and Design
A digital impression is taken and the crown is designed using a CAD/CAM system.
3. Temporary Crown
A temporary crown is fitted during the laboratory stage.
4. Permanent Bonding
The zirconia crowns are permanently bonded with adhesive.
Duration: A temporary aesthetic crown is fitted during the laboratory stage.