What are Dental Veneers?

Veneers are thin materials that are bonded to the outer surface of anterior teeth to change the colour, shape, or size. They can correct gaps or minor crowding. An analogy would be bonding a false fingernail.

The veneer material can be porcelain of which there are different types of composite. The final appearance can be excellent but they are material and not natural teeth.

Dental Veneer Procedure:

The first step is to have a consultation where the suitability is assessed, and this will include x-rays and sometimes moulds. At this stage, it is important to assess the requirements of the patient to make sure this is achievable. The next step may be a ‘mock-up’ which involves a wax-up on the mould to look and see if the possible result is acceptable.

The teeth will then need to be trimmed on the outside to allow for space for the veneers. This is an irreversible step, and tooth tissue will be lost, so it is very important the patient understands this. Impressions are taken and sent to the laboratory, who will make the veneers. This takes 2-3 weeks, and, in the meantime, temporary restorations will be placed. Care has to be taken with these as they can be delicate. At the next appointment, the veneers will be tried and checked for accuracy and appearance. These are then bonded into place.

Porcelain veneers last, on average, 10 years but can be shorter or longer. They can come off, especially if knocked or due to hard foods. If the patient grinds their teeth, then they can come off or fracture, so a bite guard may need to be worn at night. It is very important that oral hygiene is maintained; otherwise, recession and gum disease can occur, so regular hygiene visits are recommended. If the margins are exposed, they may need to be replaced.