Did you know that metal fillings will shrink or expand when exposed to hot or cold temperatures? This means that every time you sip a cup of hot coffee, your metal filling slightly expands and contracts. Over time, this movement can weaken the natural structure of your teeth and can even damage your teeth.
When the metal in your tooth filling or dental crown moves, this creates an opportunity for the bacteria in your mouth to infiltrate the weakened tooth. This is why many patients with metal fillings or other metal dental restorations experience more gum disease, abscessed gums, or even root canals.
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