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Tooth Crown in Singapore
A tooth crown, also referred to as a dental crown, is a custom cap placed over a damaged or weakened tooth to restore its form and function. Commonly recommended after a root canal, to reinforce a broken tooth, or to support a large filling, a tooth crown can help protect teeth that may no longer be strong enough on their own. Whether you’re managing everyday wear or recovering from dental treatment, a crown may be part of your long-term oral care plan.
What is a Tooth Crown?
A tooth crown, sometimes called a dental cap, is a custom-made covering that fits over a damaged tooth. It is used to restore the tooth’s shape, strength, and function, while also helping to improve its appearance. Crowns are commonly recommended when a tooth is severely decayed, has a large filling, is cracked or broken, or has undergone a root canal treatment.
By encasing the visible portion of the tooth, a tooth crown acts as a protective cap, shielding the remaining natural structure from further wear or damage. This form of tooth restoration allows you to chew and bite with greater ease, while maintaining a natural look.
Dental crowns are typically made from materials like zirconia, ceramic, metal, or a combination such as porcelain-fused-to-metal (PFM). The choice of material depends on the location of the tooth, aesthetic preferences, and functional requirements, which your dentist will assess during consultation.
When is a Tooth Crown Needed?
Large Cavity or Broken Tooth
When a filling is not enough to support the structure of a tooth, a dental crown may help restore function and protect the tooth from further damage.
After Root Canal Treatment
Teeth that have undergone root canal therapy are often more brittle. A tooth crown provides a layer of reinforcement to reduce the risk of cracks or fractures.
Worn-Down Teeth
Crowns can be used to rebuild the biting surface of teeth worn down from grinding or erosion, improving both function and appearance.
To Support a Dental Bridge
Crowns are sometimes placed on the teeth adjacent to a missing tooth to support a dental bridge, helping to fill gaps in the smile.
Cracked Tooth
Cracks can cause biting sensitivity and may worsen without treatment. A crown provides full coverage to protect the tooth and reduce further stress.
Types of Dental Crowns
Common Materials for Dental Crowns
Zirconia Crowns
Zirconia crowns are known for their strength and natural appearance. They are often used for both front and back teeth, offering durability while blending with surrounding teeth.
Ceramic Crowns
Known for their strength and aesthetics, ceramic crowns are a great choice for both front and back teeth, offering durability along with a natural look.
Metal and Porcelain-Fused-to-Metal (PFM) Crowns
Metal crowns, including those made from gold or alloys, are resistant to wear and are commonly used for molars. Porcelain-fused-to-metal (PFM) crowns add a tooth-coloured layer over a metal base, providing both strength and a more natural appearance.
Stainless Steel Crowns
Stainless steel crowns are usually used as a temporary measure or for children’s teeth. They provide full coverage for baby teeth that are damaged or have cavities, protecting them until the permanent teeth come through.
What Does the Dental Crown Procedure Involve?
Step-by-Step Process for Dental Crown Placement
Initial Examination and Preparation
During the first visit, the dentist examines and prepares the tooth, removing any decay and reshaping it to fit the crown. Local anaesthesia may be used for comfort. An impression of the tooth is then taken to create a custom-fit crown.
Temporary Crown Placement
A temporary tooth crown is placed to protect the tooth while the permanent crown is being crafted in a dental lab.
Final Crown Placement
At the second visit, the temporary crown is removed, and the custom crown is checked for fit and appearance. Once confirmed, the dentist cements the crown in place, restoring the tooth’s function and appearance.
Tooth Crown: Risks and Considerations
Most dental crown procedures are well-tolerated, but like all dental treatments, there are considerations to be aware of. Your dentist will assess your specific needs and discuss any possible risks before proceeding.
Temporary Sensitivity
Some patients may experience sensitivity to temperature or pressure after the crown placement. This usually settles after a short period.
Crown Dislodgement
In some cases, a loose crown or crown that fell off may occur, especially if underlying decay or trauma is present.
Wear on Opposing Teeth
Depending on the crown material, there may be mild wear on the opposing tooth, especially in areas of heavy chewing.
Recurrent Decay
Decay can still develop at the margins where the crown meets the natural tooth if proper oral hygiene isn’t maintained.
Your dentist will walk you through the most suitable material and care instructions based on your oral health. Open discussion of the side effects, complications, and sensitivity caused by a tooth crown helps ensure a more confident decision.
Tooth Crown vs Dental Veneer
While crowns and veneers are both forms of dental restoration, they serve different purposes and are used in different situations.
Functional Differences: At A Glance
| Feature | Tooth Crown | Dental Veneer |
|---|---|---|
| Coverage | Entire tooth | Front surface only |
| Purpose | Restores structure and strength | Surface enhancement and aesthetics |
| Tooth Preparation | May require reshaping of the whole tooth | Minimal enamel removal |
| Material Options | Zirconia, Metal, PFM, Ceramic | Ceramic, Zirconia, Porcelain, Composite resin |
| Use Case | Large cavities, replacing large failing fillings | Aesthetics |
A crown is often chosen when a tooth is structurally compromised. Veneers, on the other hand, are typically used for surface-level cosmetic improvements. Your dentist will determine the most suitable treatment based on your clinical needs and goals.
Brighten Your Smile Today
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Are There Medisave Subsidies for Crowns in Singapore?
Currently, standalone tooth crowns are not Medisave-claimable. However, if the crown is part of a Medisave-eligible procedure, such as after a root canal, subsidies may apply. The Ministry of Health has indicated that crowns and root canals may be included under Medisave coverage later in 2025. Once this is confirmed, patients may be able to claim a portion of costs.
For now, to determine if you’re eligible for any dental subsidy options in Singapore, reach out to our team. We also work with recognised dental insurance in Singapore to support your treatment needs.
FAQs about Tooth Crown
Can I use a CHAS or Medisave card for a tooth crown?
At present, standalone crowns are not Medisave-claimable. Subsidies may apply if the crown is part of a procedure such as a root canal. CHAS coverage depends on treatment type and card tier.
Is getting a tooth crown painful?
The procedure is usually done under local anaesthesia. Some patients may feel mild sensitivity after the appointment, but this typically resolves with time.
How long does a dental crown last?
With proper care, dental crowns can last 5 to 15 years, depending on the material used and oral hygiene habits.
Can I eat normally after getting a crown?
Once the crown is permanently placed, you can return to eating most foods. For temporary crowns, softer foods are recommended until the permanent one is fitted.
Should I choose a crown or veneer for a chipped front tooth?
This depends on the extent of the damage. Minor chips may be addressed with veneers—refer to our cosmetic dentist in Singapore. For more severe cracks or fractures, a crown may be recommended. You can also read our guide on cracked tooth treatment and symptoms to better understand when to seek care. Visit our dental clinic near Novena for an assessment.
