A composite (tooth colored) filling is used to repair a tooth that is affected by decay, cracks, fractures, etc. The decayed or affected portion of the tooth will be removed and then filled with a composite filling.
There are many types of filling materials available, each with their own advantages and disadvantages. You and Dr. Norton can discuss the best options for restoring your teeth. Because composite fillings are tooth colored, they can be closely matched to the color of existing teeth.
As with all other dental restorations, composite fillings are not permanent and may someday have to be replaced. They are very durable, and will last many years, giving you a long-lasting, beautiful smile.
Reasons for composite fillings:
- Chipped teeth
- Closing space between teeth
- Cracked or broken teeth
- Decayed teeth
- Worn teeth
How are composite fillings placed?
Composite fillings are usually placed in one appointment. Dr. Norton will remove decay as necessary. The space will then be thoroughly cleaned and carefully prepared before the new filling is placed. If the decay was near the nerve of the tooth, a special medication and possibly laser treatment will be used for added protection. The composite filling will then be precisely placed, shaped, and polished, restoring your tooth to its original shape and function.
It is normal to experience sensitivity to hot and cold when composite fillings are first placed, however this will usually subside shortly after your tooth acclimates to the new filling.
You will be given care instructions at the conclusion of your treatment. Good oral hygiene practices, eating habits and regular dental visits will add to the life of your new fillings.
No BPA or Bis GMA in our Composites (white tooth-colored fillings)
The tooth-colored fillings used in today’s dentistry have a filler material which is glass or quartz with a finely ground particle size of a micron or less. One micron is equal to 1/1000 mm. This is embedded in a plastic resin which binds them together. They come pre-mixed in a paste form with what is called a light-activated catalyst. When a bright light of a specific wave length is held near the paste it hardens to a very dense and durable composite material. This process is called light curing.
We have materials available for composite restorations which have no Bis phenol A (BPA) and no Bis glycidyl methacrylate (BIS-GMA). I am sure many of you have read about the chemical changes that occur in the water available for purchase in clear plastic bottles. This change is enhanced when the bottle is left in a hot car or other warm environments. The substance, of which we speak, is Bis Phenol A.
Here is a link to one of the products we use for composite restorations:
Atlanta Laser Dentistry
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