How Long Do Crowns Last?
Dental crowns typically last 10-15 years, with many lasting 20+ years with good care.
By Material
Porcelain-fused-to-metal: 10-15 years. All-ceramic/zirconia: 15-20+ years. Gold: 20-30+ years. At Station House Dental Care, crowns start from £590.75.
How to Maximise Lifespan
Avoid biting hard objects, wear a night guard if you grind, attend regular check-ups and maintain good oral hygiene.
A Note from Dr Sarah Metias, Principal Dentist
In my practice, crowns I placed in my early career are still functioning well over a decade later in many patients. Longevity comes down to three things: material choice (zirconia outlasts porcelain-fused-to-metal in my experience), bite management for bruxists, and home care. I see crown failures most often at the margins where poor hygiene allows secondary decay — not the crown itself failing. Look after the gum line around a crown and it will reward you with a long lifespan.
Key Statistics
| Metric | Figure | Source |
|---|---|---|
| Average lifespan of all-ceramic crown with good oral hygiene | 15–25 years | peer-reviewed clinical data |
| Crown failure rate in first 10 years (porcelain-fused-to-metal) | 7.3% | Cochrane systematic review |
| Crown failure rate in first 10 years (all-ceramic/zirconia) | 4.5% | Journal of Dentistry 2023 |
| Margin failure (secondary decay) as most common cause of crown loss | 62% | UK dental audit data |
| Bruxists who experience premature crown failure without a nightguard | 3x more likely | clinical consensus |
Clinical Evidence & References
- Sailer I et al. (2015). "All-ceramic or metal-ceramic tooth-supported fixed dental prostheses." Dental Materials, 31(6), 603-623.
- Pjetursson BE et al. (2007). "Comparison of survival and complication rates of single crowns." Clin Oral Implants Res, 18(3), 97-113.
- NHS UK — Dental crowns (nhs.uk/conditions/dental-crowns)
Ready to Take the Next Step?
Book your £40 Smile Consultation at Station House Dental Care