Do discolored spots on my teeth increase the risk of cavities?
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Dr. De Vizio of Colgate answered:Sometimes discolored marks on the teeth may indicate a cavity. The dentist may use a sharp tipped instrument to examine the discolored mark and see if it is decay. The decayed part will be soft. The dentist may coat your tooth with a special dye that detects cavities. Once the dye is applied, it will stick to the cavity but rinse off the healthy part. X-rays are usually used to detect cavities. But x-rays are limited in how much they can reveal, especially if it is a small cavity. A special wand may be used that measures changes caused by tooth decay. This laser tool is especially useful on pitted teeth.
Sometimes discolored marks on the teeth may indicate a cavity. The dentist may use a sharp tipped instrument to examine the discolored mark and see if it is decay. The decayed part will be soft. The dentist may coat your tooth with a special dye... More -
Dr. Philip Uffer answered:Not all spots are created equal
If the spot indicates a weakness in the enamel (outer layer), then yes, you are at increased risk.
if the spot is hard, hasn't changed size, and your dentist determines it is not a cavity, then that spot may not increase your risk of getting a cavity.
Not all spots are created equal If the spot indicates a weakness in the enamel (outer layer), then yes, you are at increased risk. if the spot is hard, hasn't changed size, and your dentist determines it is not a cavity, then that spot may not... More
