Should I Replace a 45 Year Old Dental Crown?
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Crowns Can Last a Long Time
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Most crowns last between five and fifteen years, but with proper care a crown can last longer. According to the dental information organization Animated Teeth, how long the crown lasts depends on its environment. Tooth grinding, trauma and poor oral hygiene can reduce the life of a crown. A crown that is well cared for and kept plaque-free "can last somewhat indefinitely."
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Damaged Crowns Need Replacement
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According to Dental Find, a crown should be replaced as soon as possible if the crowned tooth develops decay or if the crown becomes excessively worn or breaks. If the crown is in a visible location and has become discolored, it may also be replaced for aesthetic reasons.
Bottom Line
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No matter what its age, a healthy crown does not need to be replaced but a damaged crown does. Meet with your dentist for an oral exam to discover any problems with the crown or to discuss having it replaced. If there are no problems with the crown, the decision is up to you.
References
- Photo Credit tooth image by saied shahinkiya from Fotolia.com
