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.
1 Temporary versus permanent. 2  Temporary crowns can be made at your dental practice whereas permanent crowns are made in a dental laboratory. 3  Temporary crowns are made of acrylic or stainless steel and can be used as a temporary restoration until a permanent crown is constructed by the dental laboratory.