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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. Our office only uses metal-free restorations as metal-based
(silver-mercury amalgam) fillings weaken teeth, very often leading to cracked
teeth. In addition, metal-based fillings are an esthetic compromise.
White
fillings: White
(metal-free) fillings are an alternative to silver (mercury 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 a stronger, more durable material has been developed that can withstand
the chewing pressure of back teeth.
White fillings are often
preferable because:
- Many patients prefer
mercury-free fillings
- Cosmetic
reasons
- Patients with sensitivity
to heat or cold find metal-free fillings to be more comfortable.
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White
Porcelain or Resin inlay or onlay: A porcelain or resin inlay or onlay
is used when the cavity is too big for a white
resin filling, but isn't so big that a crown is required.
An inlay is a filling within the cusp tips of the tooth. Onlays (also known
as overlays) will overlay one or more cusps in order to protect and strengthen
the tooth.
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Copyright 2002- Dental
WebSmith, Inc. and Groton Dental Wellness Spa, LLP. 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.
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