Veneers
Dental veneers (sometimes called porcelain
veneers or dental porcelain laminates) are wafer-thin,
custom-made shells of tooth-colored materials designed to
cover the front surface of teeth to improve your appearance.
These shells are bonded to the front of the teeth changing
their color, shape, size or length.
Dental
veneers can be made from porcelain or from resin composite
materials. Porcelain veneers resist stains better than resin
veneers and better mimic the light reflecting properties of
natural teeth. Resin veneers are thinner and require removal
of less of the tooth surface before placement. You will need
to discuss the best choice of veneer material for you with
your dentist.
What Types of Problems Do Dental
Veneers Fix?
Veneers are routinely used to fix:
-
Teeth that are discolored – either because of
root canal
treatment; stains from tetracycline or other drugs,
excessive fluoride or other causes; or the presence of
large resin fillings that have discolored the tooth
-
Teeth that are worn down
-
Teeth that are chipped or broken
-
Teeth that are misaligned, uneven, or irregularly shaped
(for example, have craters or bulges in them)
-
Teeth with gaps between them (to close the space between
these teeth)
What's the Procedure for Getting a
Dental Veneer?
The procedure usually requires three
trips to the dentist – one for a consultation and two to
make and apply the veneers. One tooth or many teeth can
simultaneously undergo the veneering process described
below.
-
Diagnosis and treatment planning.
This first step involves active participation between
you and your dentist. Explain to your dentist the result
that you are trying to achieve. During this appointment
your dentist will examine your teeth to make sure dental
veneers are appropriate for you and discuss what the
procedure will involve and some of its limitations. He
or she also may take X-rays and possibly make
impressions of your mouth and teeth.
-
Preparation.
To prepare a tooth for a veneer, your dentist will
remove about ½ millimeter of enamel from the tooth
surface, which is an amount nearly equal to the
thickness of the veneer to be added to the tooth
surface. Before trimming off the enamel, you and your
dentist will decide the need for a local anesthetic to
numb the area. Next, your dentist will make a model or
impression of your tooth. This model is sent out to a
dental laboratory, which in turn constructs your veneer.
It usually takes 1 to 2 weeks for your dentist to
receive the veneers back from the laboratory. For very
unsightly teeth, temporary dental veneers can be placed
for an additional cost.
-
Bonding.
Before the dental veneer is permanently cemented to your
tooth, your dentist will temporarily place it on your
tooth to examine its fit and color. He or she will
repeatedly remove and trim the veneer as needed to
achieve the proper fit; the veneer color can be adjusted
with the shade of cement to be used. Next, to prepare
your tooth to receive the veneer, your tooth will be
cleaned, polished and etched – which roughens the tooth
to allow for a strong bonding process. Special cement is
applied to the veneer and the veneer is then placed on
your tooth. Once properly position on the tooth, your
dentist will apply a special light beam to the dental
veneer, which activates chemicals in the cement causing
it to harden or cure very quickly. The final steps
involve removing any excess cement, evaluating your bite
and making any final adjustments in the veneer as
necessary. Your dentist may ask you to return for a
follow-up visit in a couple of weeks to check how your
gums are responding to the presence of your veneer and
to once again examine the veneer's placement.
What Are the Advantages of Dental
Veneers?
Veneers offer the following advantages:
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They provide a natural tooth appearance.
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Gum tissue tolerates porcelain well.
-
Porcelain veneers are stain resistant.
-
The color of a porcelain veneer can be selected such
that it makes dark teeth appear whiter.
-
Veneers offer a conservative approach to changing a
tooth's color and shape-veneers generally don't require
the extensive shaping prior to the procedure that crowns
do, yet offer a stronger, more aesthetic alternative to
bonding.
After Treatment
Please avoid chewing excessively hard foods on the veneered
teeth (such as hard candy, ice, and raw carrots).
If you’ve been fitted with your temporary and not your final
veneer, please avoid sticky foods. Also be careful when
flossing not to pop off the temporary.
Don’t worry about
mild sensitivity to hot or cold foods. It will disappear
gradually over a few weeks. Please call us if the
sensitivity does not disappear.
If your bite does not feel right, if you notice sensitivity
to pressure or temperature that lasts for several weeks,
please contact us. Maintain your regular preventative care.
It’s critical for keeping your veneers healthy.