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.
Silver
(amalgam) fillings: Silver fillings have been used reliably for many years.
Typically, silver fillings are placed on back teeth (molars). They are an
economical way of providing a lasting restoration for most cavities.
The material is specially formulated to withstand years of chewing pressure.
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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© Copyright 2004- Dental WebSmith, Inc. and Don R. Gifford, DDS, PC. 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.
