Digital Dental Design Services High Flexural Strength Metal-Free Dental Zirconia Full Zirconia Crown with CAD/CAM Milling
Dental Lab Zirconia Full Zircon
Referred to as either full-contour or monolithic zirconia, this modern metal-free restoration is composed solely of zirconium dioxide (ZrO₂). Unlike porcelain-fused-to-metal or layered alternatives, it does not require a ceramic veneer, which gives it a consistent and very durable structure.
Key Features
Exceptional Strength: With a flexural strength of 800-1,200 MPa, full-contour zirconia is one of the strongest dental materials available. It is ideal for posterior crowns and bridges, especially in patients with bruxism or high occlusal loads.
Superior Biocompatibility: Zirconia is hypoallergenic, corrosion-resistant, and does not cause metal ion release or gum discoloration, making it suitable for patients with metal allergies.
Aesthetic Versatility: Modern multilayer zirconia discs offer gradient shade and translucency (e.g., high-translucency for anterior teeth, high-strength for posteriors). Digital staining and glazing techniques further enhance natural appearance.
Wear-Friendly to Opposing Teeth: When properly polished or glazed, monolithic zirconia is smooth and causes minimal wear to natural enamel compared to rough or unpolished ceramics.
CAD/CAM Compatibility: Full-contour zirconia is fabricated via computer-aided design and manufacturing (CAD/CAM), ensuring precision fit, efficiency, and reproducibility.
Same-day dentistry and digital workflows are driving greater use of full-contour zirconia. New developments—including HT and ST zirconia—now allow its use in aesthetic anterior zones as well.
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