What are white composite fillings?

Composite fillings, also known as tooth-coloured fillings, are dental restorations designed to be undetectable and natural in appearance. They blend well with the teeth and appear more natural than amalgam (silver) fillings, which are darker and more easily seen by other people. Composite fillings are made of ceramic and plastic compounds that chemically bond to the teeth. They can be used to fill in decayed areas of the teeth, as well as to help repair chipped or broken teeth. Most dentists use composite restorations to treat the teeth closest to the front of the mouth, as they are more noticeable when patients smile. However, advancements in dental technology and the composition of composite fillings have made it possible for dentists to also use tooth-coloured fillings on molars, which receive more wear than other teeth.

What is a cavity? Dental Fillings in Newmarket

Cavities are what you get from tooth decay — damage to the tooth. Tooth decay can affect both the outer coating of a tooth (called enamel) and the inner layer (called dentin).

What causes tooth decay?

When foods with carbohydrates like bread, cereal, milk, soda, fruit, cake, or candy stay on your teeth. The bacteria in your mouth turn them into acids. The bacteria, acid, food debris, and your saliva combine to form plaque, which clings to the teeth. The acids in plaque dissolve the enamel, creating holes called cavities.

Am I a candidate for tooth-coloured fillings?

If you have a cavity, broken tooth, or a deteriorated filling, you may be a candidate for a tooth-coloured filling. Schedule a dental consultation to find out if composites are right for you.

What should I expect if my dentist decides a composite filling is right for me?

During your visit, your gums and teeth will be anesthetized with a local anesthetic near the site of the filling. Once the area is numb, the decayed or damaged portion of your teeth will be removed to make room for the new tooth-coloured filling. A resin will be placed over the area and cured with a hand-held light for less than a minute. The new filling will then be shaped and polished before the procedure is complete.

What type of post-treatment care is required after getting a composite filling?

Composite fillings are light cured and you should be able to return to normal activity and oral care immediately after your visit. It’s normal for treated teeth to experience some sensitivity to hot and cold in the days following treatment, but sensitivity that persists beyond a week should be reported to your dentist.