Answer:
here's my answer
Explanation:
*Can tooth decay be restored?
If you have early tooth decay, a fluoride treatment can help the enamel to repair itself. Fillings. If you have a typical cavity, your dentist will remove the decayed tooth tissue and then restore the tooth by filling it with a filling material.
*Can decayed teeth regenerate?
Once you lose your enamel or once deep decay sets in, you need fillings and other treatments to reverse decay and restore the teeth. There's no way to regrow teeth.
*How long can a decaying tooth last?
Once a tooth is damaged or decaying, it's only a matter of time before it dies. Depending on how heavy the damage, the tooth could die within a matter of days or even a couple of months. Darkened or discolored teeth are often the first sign that your tooth is on its way out.
*Once decay reaches the dentin the disease process is virtually irreversible. The diseased portion of the tooth needs to be removed and a restoration such as a filling or crown will be placed. If the decay goes all the way into the nerves and blood vessels of the pulp chamber the tooth will die.
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