The permanent crown is checked for fit and then cemented. It is not uncommon for the permanent crown to be hot/cold sensitive for several weeks afterwards and occasionally a few months. Once again a balanced bite is important. Be sure to inform us if you have a “high” bite on any new crown. The cement will be its strongest within the next 24 hours so be careful not to chew anything really tough or sticky on the newly cemented restoration. Permanent crowns should have tight contacts to pre...