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After decay
is removed from a tooth, something must be placed in that space
to give strength back to the tooth. Fillings
are the most common restorative procedure. Fillings can be silver
or white.
White
fillings: White fillings are an alternative to silver (amalgam)
fillings. White fillings are made of a strong composite resin
that is matched to the surrounding tooth color. In the past, white
fillings were placed only on front teeth, but recently a stronger
more durable material has been developed that can withstand the
chewing pressure of back teeth.
White fillings
are most commonly used for:
- Cosmetic
reasons
- Patients
who prefer mercury-free fillings
- Patients
with sensitivity to heat or cold
- the composite resin doesn't conduct temperature changes as
fast.
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