I am having crowns placed and 2 weeks ago they placed the temporary ones. After 2 days they started turning black. They replaced the temporary crowns today after polishing and using bleaching trays to remove it. What is the cause of this and how can I prevent it from happening again and will this affect the placement of the permanent ones in one week?
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Answers (3)
From board-certified doctors and trusted medical professionals
This is an easy one. The odds are that you have a small crack somewhere around the roots of the tooth. In my opinion, a retreat would likely not be successful. I would recommend to have an extraction, bone grafting, and an implant placed. This will cost more, but you will not have to wor...
Sensitivity might have more than the crowns involved here so their replacement may not be total solution. You should contact the local dental society and ask about what is called "peer review". You should be able to get them to have an impartial third dentist take a look at things and make a r...