Do Dental Crowns Smell?
A well-fitting, properly maintained dental crown should not produce any odor. If you notice a smell from a crowned tooth, it usually signals a dental problem that needs prompt attention.
Common Causes of Crown Odor
The most common cause of odor around a crown is a poor-fitting margin where the crown meets the tooth, allowing bacteria and food particles to accumulate underneath, leading to decay and odor.
- Poor crown margin allowing bacteria underneath
- New decay developing under the crown
- Loose or de-bonded crown
- Failed root canal treatment under the crown
- Gum disease around the crowned tooth
What To Do
Do not ignore odor from a crowned tooth. Contact your dentist for an examination. A loose crown should be re-cemented promptly. Proper daily hygiene — flossing along the crown margin and using a water flosser — significantly reduces odor risk.
Frequently Asked Questions
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