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Zirconia crowns are known for being strong, long-lasting and aesthetically natural. Because they bond tightly to the tooth, many patients wonder whether a zirconia crown can be removed if needed.
The simple answer is yes — zirconia crowns can be removed, but the process is often more complex than with porcelain or PFM crowns due to zirconia’s exceptional hardness and the strong bonding cements used.
In this guide, you’ll learn how zirconia crowns are removed, when removal is necessary, how the procedure works, and what to expect afterward.
Why Would a Zirconia Crown Need To Be Removed?
Although zirconia crowns are durable, there are several situations where removal becomes necessary:
- Decay Under the Crown
If bacteria get underneath the crown, the dentist must remove it to clean and restore the tooth.
- Poor Fit or Constant Discomfort
If the bite feels uneven, or the crown causes pressure, removal may be required for adjustments or replacement.
- Cosmetic Reasons
Some patients choose removal to improve shape, shade or switch to a more aesthetic crown type.
- Loose or Failing Cement
If the bonding weakens, the crown may become loose and needs to be professionally removed and recemented.
- Damage or Cracks in the Crown
Although rare, cracks or chips in a zirconia crown can make removal necessary.
Can Zirconia Crown Be Removed Easily?
Zirconia is incredibly hard and tightly bonded to the tooth. This means:
- It cannot be pulled off like temporary crowns.
- Dentists often need to cut the crown using a high-precision dental drill.
- Removal must be done slowly and carefully to avoid damaging the natural tooth underneath.
Despite this, skilled dentists remove zirconia crowns safely every day, and the underlying tooth usually remains intact.
How Do Dentists Remove a Zirconia Crown?
- Assessment & X-ray
The dentist checks the crown, bite and root to determine the safest removal method.
- Anaesthesia (If Needed)
Local anaesthetic is used if the tooth is sensitive or decay is present.
- Sectioning the Crown
A diamond bur is used to create a thin groove in the zirconia.
Because zirconia is too strong to “pop off,” it is usually sectioned.
- Expanding & Lifting the Crown
Once sectioned, gentle pressure is used to widen the opening and remove the pieces safely.
- Cleaning and Rebuilding the Tooth
Any decay or old cement is removed.
- Temporary or Permanent Replacement
Depending on the treatment plan, a temporary or new zirconia crown is fitted.
The process is typically painless and takes 20–40 minutes depending on the complexity.
Can Zirconia Crown Be Removed Without Damage to the Tooth?
Yes — in most cases.
Dentists are trained to remove the crown material only, not the natural tooth structure.
As long as the crown isn’t fused too tightly or the tooth isn’t severely decayed, the procedure is straightforward and safe.
Cost of Removing a Zirconia Crown in the UK
Prices vary by clinic, but generally:
- Crown removal: £80 – £180
- Removal + temporary crown: £150 – £250
- Removal + new zirconia crown: £350 – £900
NHS typically covers removal only if clinically necessary, not for cosmetic reasons.
What Happens After a Zirconia Crown Is Removed?
Depending on the situation:
- The tooth may be cleaned and recemented with the same crown
- A new crown may be prepared
- A temporary crown may be placed
- Additional treatment (such as decay removal or root canal) may be needed
Your dentist will guide you through the best option for your case.
FAQ – Can Zirconia Crown Be Removed?
Can zirconia crown be removed without damaging the natural tooth?
Yes, a zirconia crown can be removed without harming the tooth. Dentists section the crown carefully so only the crown material is cut, not the tooth.
How can zirconia crown be removed safely by a dentist?
It is usually removed by cutting a small groove in the zirconia and gently expanding it until the crown loosens. This protects the tooth underneath.
Can zirconia crown be removed if it is strongly bonded?
Yes, even strongly bonded zirconia crowns can be removed. It just requires careful sectioning and more time.
Can zirconia crown be removed and replaced in the same appointment?
Often yes. If no additional treatment is needed, the dentist can remove and replace the crown in one visit.
Can zirconia crown be removed if it feels loose or uncomfortable?
Yes. A loose or uncomfortable zirconia crown should be removed or recemented to prevent further issues.
Can zirconia crown be removed without cutting it?
Usually no. Zirconia’s strength makes cutting necessary for safe removal.
How difficult can zirconia crown be removed compared to porcelain crowns?
Zirconia crowns are harder to remove than porcelain because the material is much stronger and more resistant.
Can zirconia crown be removed if decay forms underneath it?
Yes, and it must be removed urgently so the decay can be treated before it spreads.
How long does it take before a zirconia crown be removed completely?
Most removals take 20–40 minutes, depending on bonding strength and decay.
Can zirconia crown be removed if the shade or shape is wrong?
Yes. A poorly matched crown can be removed and replaced with a better aesthetic option.
Can zirconia crown be removed when it is causing pain or pressure?
Yes. Pain or pressure usually indicates a fit or bite problem, requiring removal or adjustment.
Can zirconia crown be removed to switch to veneers or a new crown type?
Yes. The crown can be removed if you want a different cosmetic restoration.
What tools do dentists use so a zirconia crown be removed safely?
They use high-grade diamond burs and crown spreaders designed specifically to section zirconia safely.
Can zirconia crown be removed if the cement fails?
Yes. A loose crown caused by failed cement often comes off more easily.
How much does it cost in the UK to have a zirconia crown be removed?
The cost typically ranges from £80 to £180, depending on the clinic and complexity.