Need a durable, natural-looking solution for damaged or discoloured teeth?
Introduction
Zirconium crowns merge strength with seamless aesthetics to transform your smile.
At our clinic, we specialize in custom-crafted crowns designed to restore function, enhance beauty, and last for years.
A radiant smile is a universal symbol of confidence and health. However, tooth damage from decay, trauma, or wear can undermine both function and aesthetics. Dental crowns have long been a cornerstone of restorative dentistry, offering protection and rejuvenation for compromised teeth.
Among the many options available, zirconium crowns (also known as zirconia crowns) have emerged as the gold standard — blending unparalleled strength with lifelike beauty. This article explores why zirconium crowns are revolutionizing modern dental care, offering patients a durable, biocompatible, and natural-looking solution.
What Are Zirconium Crowns?
Zirconium crowns are made from zirconium dioxide (ZrO₂), an advanced ceramic material known for its exceptional strength and aesthetic versatility. Unlike porcelain-fused-to-metal (PFM) crowns, zirconia is 100% metal-free, making it ideal for patients with sensitivities or allergies.
Types of Zirconium Crowns
- Monolithic Zirconia: Extremely strong, ideal for molars
- Layered Zirconia: Zirconia core with porcelain overlay for enhanced aesthetics
- High-Translucent Zirconia: Mimics natural enamel for seamless front-tooth restorations
Benefits of Zirconium Crowns
- Exceptional Durability
Zirconia has a flexural strength of up to 1,200 MPa, far exceeding porcelain and rivaling metal crowns. - Natural Aesthetics
High-translucent zirconia reflects light like natural enamel. Custom shading ensures a perfect match. - Biocompatibility
Hypoallergenic and non-corrosive, with no risk of metal allergies or grey gum lines. - Minimal Tooth Preparation
Thinner crowns preserve more natural tooth structure. - Long-Lasting Results
With proper care, zirconium crowns last 15–20+ years. - Stain Resistance
Non-porous surface resists coffee, tea, and tobacco staining.
When Do You Need a Zirconium Crown?
You may benefit from a zirconium crown if you have:
- Severe tooth decay beyond repair
- A tooth weakened after root canal treatment
- Cracked, chipped, or broken teeth
- A worn-out or failing crown
- Severe discolouration or shape issues
- Dental implants or bridges
- Metal allergies or sensitivities
The Procedure: Getting Zirconium Crowns
- Consultation & Examination
- Tooth Preparation
- Impression & Shade Matching
- Temporary Crown Placement
- Permanent Crown Fitting
Technology Spotlight:
• CAD/CAM systems ensure precision and may allow same-day crowns.
Zirconium vs Other Crown Materials
Zirconia – Durable, natural, hypoallergenic – Slightly higher cost
Porcelain (e.max) – Excellent aesthetics – Less durable for molars
PFM – Affordable, strong – Metal visible at gumline
Gold – Extremely durable – Metallic appearance
Durability & Longevity
A 2021 Dental Materials Journal study reported a 95% survival rate after 10 years for zirconia crowns.
Longevity depends on:
- Proper oral hygiene
- Avoiding hard foods
- Night guards for bruxism
Aesthetic Advantages
Modern high-translucent zirconia rivals natural teeth.
Case Example:
Sarah, 34, replaced PFM front crowns with layered zirconia for a seamless, radiant smile.
Cost & Insurance
- Cost: £800–£1,500 per crown
- Insurance: Often partially covered when medically necessary
Care & Maintenance
- Brush twice daily
- Floss daily
- Attend regular dental check-ups
Potential Limitations
- Higher upfront cost than PFM
- Traditional zirconia may appear slightly opaque (resolved with high-translucent versions)
Frequently Asked Questions
Q: How much do zirconium crowns cost?
A: £800–£1,500 privately. NHS options are typically PFM.
Q: Are zirconium crowns durable?
A: Yes — stronger than porcelain and comparable to metal.
Q: Do zirconium crowns look natural?
A: Absolutely. High-translucent zirconia mimics natural enamel.
Q: How long does treatment take?
A: Usually two visits; same-day options may be available.
Q: Are zirconium crowns safe for metal allergies?
A: Yes — they are completely metal-free and hypoallergenic.
Final Thoughts
Zirconium crowns represent the pinnacle of modern dental restoration — combining strength, beauty, and biocompatibility.
Ready to explore zirconium crowns?
Visit Emicare.co.uk to book a FREE consultation and take the first step toward a resilient, natural-looking smile.