» Composite Fillings
» Crowns» Fixed Bridges
» Dental Implants
» Dentures
» Teeth Whitening
» Bonding
» Porcelain Veneers
» Dental Implants
» Composite Fillings
» Oral Care at Home
» Dental Exams & Cleanings
» Dental X-Rays
 |
| COMPOSITE
FILLINGS |
|
What is a
Composite Filling?
A composite filling is a tooth-colored resin which is comprised
of a plastic mixture filled with glass (silicon dioxide).
Introduced in the 1960s, dental composites
were confined to the front teeth because
they were not strong enough to withstand
the pressure and wear generated by the back
teeth. Since then, composites have been significantly
improved and can be successfully placed in
the back teeth as well.
Composites are not only used to restore
decayed areas, but are also used for cosmetic
improvements of the smile by changing the
color of the teeth or reshaping disfigured
teeth. |
|
old silver fillings |
new composite fillings |
| |
How
is a composite filling applied?
Following preparation, We place the composite in layers,
using a light specialized to harden each layer. When the process
is finished, the dentist will shape the composite to fit the tooth.
He then polishes the composite to prevent staining and early wear. |
| |
How
long does the procedure take?
It takes the dentist about 10-20 minutes longer to place a composite
than a silver filling. Placement time depends on the size and location
of the cavity-the larger the size, the longer it will take. |
| |
What
are the advantages of composite fillings?
Esthetics are the main advantage, since we can blend shades to create
a color nearly identical to that of the actual tooth. Composites
bond to the tooth to support the remaining tooth structure, which
helps to prevent breakage and insulate the tooth from excessive temperature
changes. |
| |
What
are the disadvantages of composite fillings?
After receiving a composite, you may experience post-operative sensitivity.
Also, the shade of the composite can change slightly if you drink
tea, coffee or other staining foods. We can put a clear
plastic coating over the composite to prevent the color from changing
if you're particularly concerned about tooth color. Composites tend
to wear out sooner than silver fillings in larger cavities, although
they hold up as well in small cavities. |
| |
How
long will my new composite filling last?
Studies have shown that composites last 7-10 years, which is comparable
to silver fillings except in very large restorations, where silver
fillings last longer than composites. |
|
Home | Meet
the Doctors 