NEVADA DIVE FLAG LAW: Remember the State of Nevada requires all divers to remain within 100 feet of a dive flag any time they are in the water snorkeling or scuba diving. This includes dives that originate within swim areas but proceed outside the marked swim area even if the diver remains submerged.
At the second visit, your dentist will remove the temporary crown and check the fit and color of the permanent crown. If everything is acceptable, a local anesthetic will be used to numb the tooth and the new crown is permanently cemented in place.
Your dentist may fit you with a temporary crown to protect a damaged tooth while the permanent crown is being made. Depending on the material used to make them, the wear they get and the care they receive, permanent crowns last about 5 to 15 years.