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What is a Bridge
A bridge is a dental appliance that replaces one
or more natural teeth, thereby " bridging" the gap
or space that exists when a tooth is lost. Bridges are cemented
into pace using the teeth on either side of the existing space.
Unlike removable partial dentures
a bridge can not be taken out of the mouth by the patient. If
a natural tooth does not exist on both sides of the space where
a bridge is required an implant
may be used to anchor the bridge into place.
 
Why Replace a Missing Tooth
Often when a tooth is missing the other teeth in the area
will drift and move out of position. These teeth become more susceptible to
decay and gum disease. A missing tooth can alter your speech, decrease your
chewing ability and change your facial appearance.
Procedure
   
To construct a bridge it usually takes 2 or more
appointments. The teeth to be treated are numbed with a local
anesthetic. During this preparation appointment
the teeth on either side of the bridge are trimmed down to allow
sufficient space for the bridge to fit. An impression of the
mouth is made and your teeth are covered with a cosmetically
pleasing temporary bridge.
At the following appointment the temporary bridge is removed and the fit of
the porcelain bridge is adjusted. This bridge is then attached with an
adhesive, the area cleaned and polished.
How Long Will it Last
Your bridge needs special care and its life span is directly
related to the care you give it. You will be instructed in detail on how to
clean and care for your bridge. With proper care this type of structure
should last you 20+ years or more. If you don't take special care of the
bridge the teeth holding it in place can still decay or get periodontal
disease, which will shorten the life of the bridge.
Factors Considered in Making the Bridge
- Esthetics - color match
and appearance
- Function - your ability
to chew and speak
- Tissue compatibility -
the contour is made to compliment the other teeth and look as if the
artificial teeth are your own
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