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Dental fillings are the most common treatment for cavities, which are caused by decay in the tooth. They are used to fill in the damaged area and prevent further decay from occurring. Since they don’t last forever, you need to visit your dentist regularly to determine when your restoration needs to be replaced. Although it’s known that they last a long time, you may want to know exactly how long they last before receiving them. Read on to learn more about the longevity of each type of filling and how to recognize when they should be replaced.
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