Cannot floss around new crown?

Question

I recently had a new zirconium crown fitted on my second last lower molar. The last molar has a porcelain cap. The new zirconium crown is so flush at the back and front that I am unable to floss around the tooth at all. My dentist says that this is by design so that food will not get lodged. Are the crowns designed to be so tight? Will this cause any dental hygiene issues later as I am unable to floss on either side of the crown?

Sarah Thompson, DMD · Answer

Hello there,Crowns are designed to fit tight against the adjacent teeth to prevent food packing. It sounds like you just had this new crown cemented.  It may take you a few days to get used to your new crown.  I would recommend flossing daily.  If flossing does not get easier within a few days, contact your dentist. A contact that is too tight can lead to issues such as a build up of bacteria and decay. Good luck and I hope this helps. Follow me if you have more questions.Sarah Thompson, DMDSt. Louis, MO area (O'Fallon, IL)Real Self 100

Vicki Borowski, DDS · Answer

Crowns should be tight against each other so that food doesn't pack, but you should be able to get floss between the teeth. It sounds as if there is something stuck between the two crowns. I suggest returning to your dentist and having them check with  floss to clean out the contact.

Cannot floss around new crown?

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Cannot floss around new crown?

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Everything you need to know about Dental Crown

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