Can you get cavities under a bridge?

Yes, it is possible to get cavities under bridges, just as it is possible to get cavities in other areas of the mouth.

Dental bridges involve anchoring to adjacent natural teeth or dental implants to replace one or more missing teeth. Proper brushing and flossing are essential to maintain good oral hygiene and prevent decay, including under dental bridges.

Here are a few reasons why cavities can develop under bridges:

Plaque Accumulation: Plaque is a sticky film that forms on the teeth and contains harmful bacteria. If plaque is not removed regularly through proper brushing and flossing, it can build up under the bridge, leading to cavities.

Hard-to-Reach Areas: The areas under bridges can be challenging to clean effectively, especially if the bridge has a complex structure. This can make removing plaque and food particles more difficult, increasing the risk of tooth decay.

Lack of Proper Care: Some individuals may not pay sufficient attention to the area underneath a bridge during brushing and flossing, which can lead to a lack of thorough cleaning and increased risk of cavities.

Compromised Enamel: The natural teeth supporting the dental bridge may have altered enamel due to grinding, rough edges, or compromised surfaces, making them more susceptible to decay.

Marginal Gaps: If the margins, where the bridge meets the teeth or implants, are not properly sealed or there are gaps, bacteria and food particles can accumulate, leading to tooth decay.

Regular dental check-ups and cleanings are crucial for maintaining good oral hygiene and preventing cavities under bridges. Your dentist or dental hygienist can provide personalized instructions for effective flossing techniques to clean hard-to-reach areas and ensure the longevity of your dental bridge.