Hopefully never1: A tooth will not abcess just because you touched the exposed tooth with your tongue. If you needed a crown, then there is obviously a lot of damage to the tooth and that can lead to further complications. Contact your dentist and he/she will be happy to explain your specific situation.
Answered 7/31/2013
5k views
Maybe never: A tooth abscesses because the "nerve" dies. On average, 11% of teeth that have crowns will later need a root canal. You needed the crown because of large fillings covering more than 70% of the surface of the tooth, or large cavity or broken cusp. Talk to your dentist about your concern.
Answered 1/10/2015
5k views
5 doctors weighed in across 2 answers
5 doctors weighed in across 4 answers
4 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question