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Tooth
Decay begins when the protein of your saliva combines with the sugars and
carbohydrates of food particles left on and between your teeth. This combination
creates plaque, which
eats away at the hard enamel shell around your tooth. Left unchecked, a hole
will be created in the enamel and a cavity will rapidly form in the softer
dentin which lies under the enamel. If the cavity is caught in time, usually
a Filling will correct the problem. Larger cavities
may require a Crown. However, if nothing is done
and the decay spreads, the sensitive pulp (nerve) may become involved, often
causing an Abscess, and Pulp
Therapy, Root Canal Therapy, or Extraction
may be required.
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Cavities
that start between the teeth can't be seen, but they can be detected
on an x-ray.
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No cavity on previous
x-ray |
In the x-ray above (on the left), we showed you where a cavity has formed since the last x-ray was taken. There is another cavity shown in the x-ray on the left. Can you find it? It's difficult for the untrained eye to spot. If you think you know where it is, send an e-mail to webmaster@cckidsdmd.com and we will tell you if you're right! (Hint: It's not the left edge of the top left tooth. That's just the edge of the frame around the x-ray).
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© Copyright 2004- Dental WebSmith, Inc. and Chester County Dentistry for Children, P.C. All rights reserved. Disclaimer: The information provided within is intended to help you better understand dental conditions and procedures. It is not meant to serve as delivery of medical or dental care. If you have specific questions or concerns, contact your health care provider.
