Crown & Bridge
Small Batch Zirconia Crowns & Bridges
Zirconia crowns and bridges are digitally designed, milledrestorations created from multilayer zirconium dioxide blocks. Theserestorations blend high strength with natural translucency, making themwell-suited for both posterior function and anterior esthetics. Modern zirconiaallows clinicians to serve a wide range of indications with one material familywhile maintaining predictable occlusion, shade accuracy, and longevity.
When It Makes Sense?
Zirconia is a strong option when you need:
Long-Term Durability
A durable, long-term restorative solution.
High-Load Strength
High strength for molars or high-load cases.
Esthetics + Function
Esthetic improvements without sacrificing function.
Versatile Restorative Use
Reliable for single units, bridges, or full-arch work.
Predictable Seating
Minimal chairside adjustment and consistent seating.
Heavy-Function Ready
Appropriate for patients with bruxing or heavy function.
Functional Zirconia (Y3/Y4 blend)
Higher strength (approx. 1100–1300 MPa), ideal for posterior units and bridges
Esthetic Zirconia (Y4/Y5 blend)
Increased translucency (approx. 1000–1100 MPa) for anterior restorations and cosmetic zones
Why Derby’s Zirconia vs Other Labs
Digital precision with technician oversight
Every case starts with AI-assisted design but is reviewed and refined by experienced technicians.
Five-axis milling
High-end CAM workflows help ensure accurate margins, controlled thickness, and clean occlusion.
Small batch finishing
Staining and micro-texture are completed by hand—not just surface color, but natural depth and character.
Smarter case-based approach
You don’t pay the same for simple posterior crowns as complex esthetic cases.
Clear expectations and communication
We support shade photo submission, digital design feedback, and pre-seat clarity.
Turnaround
- 3-day door-to-door express for digital scans
- 5-day in lab standard for impression-based or non-express cases
Digital Scan
Day 1
Submit IOS scan
Day 2
Digital design
Day 3
Milling & Finishing
Day 4
QC & Delivery
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Impression-based
Day 1
Submit IOS scan
Day 2
Digital design
Day 3
Milling & Finishing
Day 4
QC & Delivery
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FAQ
What is zirconia made from?
Zirconia is zirconium dioxide stabilized with yttria. Multilayer technology transitions from stronger dentin shades to more translucent enamel-like layers.
Will zirconia damage opposing dentition?
Properly polished zirconia is gentle on opposing enamel and exhibits favorable wear characteristics.
Why is there a range in listed strength values?
Multilayer zirconia varies by zone: the base layers are stronger and less translucent, while the upper layers are more esthetic.
How long do zirconia crowns last?
With proper prep and placement, zirconia restorations are known for long-term durability.
Is a try-in option available?
Yes. Try-ins can be requested for complex cosmetic cases or when shade confirmation is needed. Larger esthetic cases require a digital design approval.
What’s the difference between Y3, Y4, and Y5?
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Educational & Support Resources
Educational
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