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A 26-year-old female asked:

Hello, one week ago i had a root canal done on my tooth and then last friday i had a temprary crown put on. anyhow i noticed now today that the two teeth after the one that got the temp crown has black lines on the top of both teeth which was not there a

1 doctor answer1 doctor weighed in
Dr. Theodore Davantzis
Dentistry 41 years experience
Staining: The staining was most likely there for a long time, it's just that you probably did not notice. Have your dentist take a look and explain what it is.

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Last updated Aug 17, 2015

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