Top 10 Causes of Tooth Decay (Caries, Cavities) and How to Prevent Them

9. Worn-Out Dental Fillings: Decay’s Backdoor Entry

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Worn-Out Dental Fillings Decay’s Backdoor Entry
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Fillings don’t last forever. Over time, they weaken, crack, or even fall out. This can expose parts of the tooth.

Once a filling is compromised, bacteria can seep underneath. This paves the way for new cavities to form, even around the old filling.

Regular dental check-ups ensure that worn-out fillings get spotted early. Replacing them in a timely manner prevents further complications. (9)

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