Most people have needed to have a tooth filling at some point in their life to treat a cavity. In past instances, metal fillings were used. Now, dental technology allows for composite or white fillings to be used instead. Below are some frequently asked questions about metal-free tooth fillings.

What are metal-free fillings?

What are the advantages of metal-free fillings?

Who are good candidates for metal-free fillings?

 What are metal-free fillings?

A tooth filling is used to treat cavities and to replace minor tooth decay. In the past, amalgam (metal) was used -- however, metal does not match the color of natural teeth, and it not very aesthetically pleasing. Today, dental technology has evolved to the point where a white, composite (non-metal) tooth filling can be used.

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 What are the advantages of metal-free fillings?

• They’re more natural looking than the regular metal (amalgam) fillings. Metal fillings can turn black with age, and are easy to see inside your mouth. White fillings, however, match the color of your teeth. They give your teeth a more natural look.
   
• Unlike metal fillings, white fillings do not contain mercury. Mercury from the metal fillings may be hazardous to your health.
   
• White fillings strengthen the cured tooth. Layers of silicon dioxide, which is a plastic mixture filled with glass, are used to fill and stabilize the tooth.
   
• Silicon dioxide does not conduct extreme hot and cold temperature like metal fillings. Therefore, your teeth will not be as sensitive after treatment, unlike metal fillings.
   
• White fillings harden very quickly after they are placed. Metal fillings usually take a couple of hours to harden.

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 Who are good candidates for metal-free fillings?

Generally, anyone with minor tooth decay -- or anyone who wants replace an existing metal filling -- can be a candidate for a white tooth filling. Especially if you want to enhance your smile, you can replace your old metal fillings with white fillings for a dazzling new look.

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If you are looking for a metal-free smile, contact us today at 303-779-2797 to schedule your metal-free tooth filling.