How do i repair a small hole in my crown?

Crown repair: It is hard, and almost impossible to repair a whole in the crown. Sometimes the dentist can remove the crown without damaging the margins. If you have porcelain fused to metal crown- the lab may be able to add porcelain. Most of the times, you will need a new crown.

Hole in crown: See your dentist, preferably the one who made the crown, and have it evaluated. It might be able to be repaired or it may require the fabrication of a new crown. Your dentist will explain why this happened as well as treatment choices.