What are the long term effects of rough edges on crown margins?

Question

I had a crown placed about a yea ago that bleeds a little when flossed or pushing on the gums. My dentist told me felt a slight rough edge that was probably irritating the gums. My options were to replace the crown (which I can't afford) or wait and see if the gum moves away from the rough edge. The bleeding is very minimal and the gums look fine. If I continue to practice good oral hygiene will a little gum irritation from a rough edge have any long term consequences?

Norman Huefner, DDS · Answer

Rough edges are difficult or impossible to clean, meaning that plaque will accumulate there unchecked, causing gum inflammation and possibly decay that will progress under the crown.

David May, DDS · Answer

Any situation like this causes an area for bacteria to hide in.  One of two things will ultimately happen in this area. The bacteria will either cause an inflammation that will cause some bone loss or the bacteria will be able to start a cavity.  These things will not necessarily happen immediately, but over the long term one of these things will surely happen.  Is there any possibility of your Dentist trimming away the excess crown and/or cement?  If it is in between your teeth it may not be possible.Good Luck

What are the long term effects of rough edges on crown margins?

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