Composite Fillings
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 your dentist can discuss the best options for restoring your teeth. Composite fillings, along with silver amalgam fillings, are the most widely used today. Because composite fillings are tooth colored, they can be closely matched to the color of existing teeth, and are more aesthetically suited for use in front teeth or the more visible areas of the teeth.
As with most 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:
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Chipped teeth
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Closing space between two teeth
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Cracked or broken teeth
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Decayed teeth
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Worn teeth
How are composite fillings placed?
Composite fillings are usually placed in one appointment. While the tooth is numb, your dentist 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 will be applied 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 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 aid in the life of your new fillings.
Cosmetic Composite Fillings FAQs
What is a composite filling and how is it used in cosmetic dentistry?
A composite filling is a durable, tooth-colored resin used to repair cavities, chipped teeth, cracked enamel, or worn edges and are typically done directly in your mouth.That same composite resin can be used for cosmetic bonding to close small gaps between teeth, smooth uneven edges, or cover stubborn stains, leaving a smooth, natural finish.
Are tooth-colored composite fillings better than silver amalgam fillings?
Composite fillings offer real cosmetic advantages over silver amalgam. Since the resin is custom-matched to your enamel shade, it blends in and is virtually invisible when you smile or talk. Composite material also bonds directly to your natural tooth structure, which strengthens the tooth and lets our doctors preserve more of your healthy enamel during preparation. Amalgam fillings are still the strongest directly placed restorative material used today, however it is less aesthetically pleasing, and it does not bond to the tooth so the preparation has to be done to accommodate the material. This often requires a less conservative approach.
How long does it take to get a cosmetic composite filling placed?
Placing a composite filling is a quick, single-visit procedure that usually takes between 30 and 60 minutes per tooth. After gently removing any decay and cleaning the area, the tooth is prepared chemically, disinfected, bonding material is placed, resin is played in layers, each layer is shaped then hardened, often with a high powered ultraviolet curing light. Once hardened the final shape is refined and polished so your bite feels and your smile looks natural right away.
Is it normal to feel tooth sensitivity after getting a new composite filling?
Very mild sensitivity to hot or cold is somewhat normal for a day or two after a new filling is placed. This is a temporary adjustment period while your tooth recovers from the work done to it while removing decay and restoring it. It usually resolves on its own. If sensitivity lingers or your bite feels uneven when chewing, call our Oroville office so we can make a quick painless adjustment.
How long do composite tooth-colored fillings usually last?
U.S. statistics predict composite fillings will last between 5 and 7 years, though with consistent home care and regular professional cleanings they can last a decade or more. Avoiding habits like chewing ice, biting hard objects, or grinding your teeth will help protect and extend the life of your composite restorations.
Can I replace my old metal silver fillings with natural-looking composite fillings?
Yes. Many of our patients choose to replace old, discolored, or failing silver amalgam fillings with composite for a brighter, more cohesive smile. Replacing an older filling can also restore the seal on your tooth if the metal filling has loosened over time, which helps protect against hidden decay underneath.
Will my composite filling match the natural color of my teeth?
Yes. Our team is excellent at shade-matching the composite resin to your surrounding enamel, so the repair blends in rather than standing out. This shade-matching step is part of what makes composite a popular choice for fillings in visible areas like your front teeth.
