Dental veneers consist of a wafer-thin layer of material that is placed over stained, damaged or crooked teeth to improve their cosmetic appearance. The thin layer that covers the tooth is made of either a composite bonding material or dental porcelain. Porcelain veneers are very durable and aesthetically appealing. Composite veneers, on the other hand, are not as long-lasting and are a much cheaper alternative. Composite material, though, is more likely to be used for small chips rather than veneers.
How does it work?
- A Hyde dentist will prepare the teeth for the procedure by using a dental file to shave off the thickness of the veneer that is about to be fitted.
- The next step involves getting a mould of the teeth through biting into a tray of dental putty.
- This is sent to a dental laboratory where a cast is formed to help create veneers that are perfectly fitted to the teeth.
- Before the veneers are actually fitted, the teeth are thoroughly cleaned and roughened up with an acid gel, which helps the dental cement adhere the veneer and tooth together.
- Finally, the veneers are cemented onto the teeth. A curing light is used to make sure the cement bonds the two surfaces together permanently.
How long do they last?
Both types of veneers will need to be replaced eventually. The porcelain veneers usually last between five and ten years and composite veneers tend to last around one or two years at the most. Veneers have been known to loosen or fall off prematurely, if this should happen it is important that you keep the veneer and contact your dentist immediately. Regular check-ups with your dentist and good oral hygiene will help the veneers last as long as they are designed to.