Dental veneers are porcelain sleeves that permanently cover the teeth. Cosmetic dentists and some general dentists offer tooth veneer procedures, which generally consist of three office visits for successive steps in the treatment. Veneers are typically utilized to correct cosmetic dental problems, such as wear, chipping, isolated discoloration and loss of enamel. Because dental veneers are not for everyone, the first step should be to meet with a dentist for a consultation.
Considerations
In 2009, the average cost of dental veneers was $1,300 to $2,000 per tooth. Professional whitening is more cost-effective to treat widespread discoloration or staining of the teeth. Dentists reserve tooth veneer procedures for patients with overall good dental hygiene and healthy gums. In addition, the procedure is not typically available for people with extremely crooked teeth, bridges or crowns on the front teeth. Once your dentist determines that you are a good candidate for veneers, he begins a process sometimes called "smile planning," which involves designing the color and shape of veneers to meet your cosmetic goals by utilizing photographs, models or computer software.
Preparation
The first visit for tooth veneer procedures involves preparing the teeth for subsequent steps. To begin, your dentist scrapes off a portion of the enamel on your teeth to make room for the porcelain. Usually, he removes no more than .5 mm of enamel, which is not noticeable to others unless they are standing very close. After the enamel is removed, your dentist or her assist takes plaster impressions of your teeth that dental laboratory technicians use to create your veneers. The process of constructing the veneers takes approximately a week and a half to two weeks. During this time, your teeth may feel unusually rough to the touch and be sensitive to hot and cold.
Try-in
The second visit for a tooth veneer procedure is called the "try-in." At this appointment, your dentist places the veneers against your teeth to determine whether the technician formed them properly. The dentist looks for any irregularities and ensures that the veneers fit snugly. You will be given an opportunity to examine the veneers and to request any changes in the way the porcelain appears. It is important that you make your dentist aware of any concerns during the try-in, because modifications at a later time may result in a delay in the procedure or an additional cost. If necessary, your dentist will send the veneers back to the laboratory for any changes at the conclusion of the try-in.
Bonding
During the final step of the procedure, the dentist permanently affixes the veneers to your teeth. To begin, he utilizes an acidic solution to etch the surface of your teeth, making them rough. Next, she applies a cement-like paste to your teeth called composite. Finally, he places the veneers over your teeth and positions the porcelain. When the veneers are in the appropriate place, she utilizes a specialized light to dry and harden the composite. The complete process is known as bonding.
After-Care
Once your teeth veneer procedure is complete, your doctor will schedule follow-up appointments for minor shaping. It is important that you regularly brush and floss your new veneers, uncovered teeth and gums in order to maintain proper dental health and hygiene, because cavities and gum disease are possible even with veneers. Yearly or semi-annual visits with your dentist are necessary to maintain your veneers. Over time, the porcelain can become worn or even break.
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