Dental crowns and veneers are two dental procedures that change the appearance and improve the function of your teeth. While they may sound similar, these processes are not interchangeable. Dental veneers and crowns have different purposes, application methods, preparation requirements, and suitability. Read on to find out more about veneers and crowns, as well as the advantages, disadvantages, and differences between them.
Dental Veneers
Dental veneers are thin, custom-made shells that are usually only about 0.3 to 0.8mm thick. Typically made from porcelain, composite resin or zirconia, veneers cover the front surface of your teeth. With proper care, porcelain veneers can last up to 20 years.
To prepare your tooth for this dental process, your dentist will remove a thin amount of enamel, which is a hard, durable substance found on the outer layer of your teeth. Depending on the type of veneer chosen, around half a millimetre of enamel will be removed from the front of your tooth to ensure a proper fit and adhesion of the veneer. Enamel removal is necessary for dental veneers, as it helps the veneer bond to your teeth.
This minimally invasive procedure preserves more of your original tooth structure while still enhancing your appearance and helping you maintain a natural smile. Moreover, veneers are stain-resistant, especially those made from porcelain. Primarily used for cosmetic purposes, dental veneers can address the following problems:
- Tooth discolouration
- Minor chips in the tooth
- Small gaps between teeth
- Slightly misaligned teeth
- Teeth that are misshapen or too small
However, it is important to note that dental veneers are a permanent, irreversible process since it involves removing a small amount of enamel. Furthermore, this dental procedure may not be suitable for teeth that have significant decay or damage, as veneers still require sufficient enamel to bond to your teeth. If you are prone to clenching or grinding your teeth, veneers may not be a good fit for you either, as these actions can cause them to crack or chip. Ultimately, your dentist will be the best person to advise you on whether veneers are suitable for you.
Dental Crowns
Dental crowns are caps that go over the top of your tooth and cover it entirely to restore its shape, size, strength, and appearance. Made from porcelain, zirconia, metal, composite resin, or a combination of more than one material, crowns are typically approximately 2mm thick and can be used for restorative purposes, making them an ideal dental treatment for the following conditions:
- Significantly decayed or damaged teeth
- Teeth with cracks or fractures
- To support dental bridges
- Teeth with root canal treatment or large fillings
Since a dental crown covers your tooth completely, your tooth needs to be reshaped more extensively to accommodate the crown. This involves your dentist removing a considerable amount of your existing tooth structure. However, crowns are highly durable and can last for many years with the correct dental care.
Dental crowns are strong and serve to protect and support your damaged or weakened tooth while helping to improve both the function and appearance of your original tooth. Crowns restore functionality to your affected tooth, allowing you to bite and chew like normal without feeling any pain.
Nonetheless, this dental treatment is more invasive than veneers as it requires a significant reduction of your natural tooth to make room for the crown. Your affected tooth may also experience more sensitivity to heat and cold initially. Just like dental veneers, this is a permanent procedure as your tooth will be filed down to accommodate the new crown.
Veneers vs Crowns
There is a common misconception that dental veneers and crowns are synonymous. While veneers and crowns can both improve your smile, the former may only be suitable for those who are looking for minor aesthetic improvements, while the latter is for those who have severely damaged teeth. The main differences between dental veneers and crowns are outlined below.
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Purpose |
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Tooth preparation |
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Durability |
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You may be wondering whether you can have both these restorative processes done on the same tooth, but unfortunately, it is not possible. It is imperative to go for a dental check-up and consult your dentist to determine which dental process is more appropriate for you.
Dental Veneers and Crowns in Singapore
Visit dental clinic in Singapore at An Dental if you are looking to improve your smile, where our experienced dentists can advise you on whether dental veneers or crowns are best suited for your oral needs. Contact us today to make an appointment.
