Cavities between teeth are not all that uncommon, but often times they are more difficult to detect simply because they are more difficult to see. This type of dental caries is known as an interproximal cavity and it forms when the protective enamel on the outside of the tooth wears away and leaves the tooth vulnerable to harmful bacteria that cause decay. Without the use of an x-ray, it is hard to know if you have one. Continue reading to learn more from your dentist about interproximal cavities and how you can know if you have one and how they are usually treated.
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