Cavities, also known as dental caries, are one of the most common oral health problems. While many cavities form on the chewing surfaces of your teeth where food particles get trapped, they can also appear between teeth. These “interproximal cavities” are tricky because they’re often hidden from view and harder to detect until they’ve progressed. Knowing the signs of a cavity between your teeth can help you catch the problem early and prevent it from getting worse.
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