Problems with placing a dental crown are rare, but all procedures have some risk. Your dentist will review potential problems, like:
- Allergic reaction to the materials in the crown or the local anesthesia
- The need for additional procedures if the crown becomes chipped or loose
- Damage to the tooth's nerve, which may require a root canal
- Decay of the crowned tooth if bacteria gets into the tooth
- Sensitive teeth, especially when consuming something hot or cold
- Dark line on the gum where the crown is placed if a metal crown is used
Talk to your dentist about these risks before the procedure.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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a (Dental Cap)
American Academy of Cosmetic Dentistry https://www.aacd.com
Mouth Heatlhy—American Dental Association https://www.mouthhealthy.org
Canadian Academy for Esthetic Dentistry http://www.caed.ca
Canadian Dental Association http://www.cda-adc.ca
Brushing your teeth. Mouth Healthy—American Dental Association website. Available at: https://www.mouthhealthy.org/en/az-topics/b/brushing-your-teeth. Accessed March 5, 2018.
Dental crowns. Cleveland Clinic website. Available at: https://my.clevelandclinic.org/health/treatments/10923-dental-crowns. Updated April 14, 2015. Accessed March 5, 2018.
Dental crowns. Dental Find website. Available at: https://www.dentalfind.com/articles/dental-crowns. Accessed March 5, 2018.