West Coast University DHYG 305 CHAPTER51 1)What type of provisional coverage is indicated for posterior teeth when a true fit is essential A laboratory prescription is signed by the Provisional coverage of teeth is used to What material can be used for making custom provisional coverage Performed polycarbonate crowns are available in a variety of Every patient who receives provisional coverage should follow patient instructions, including Regardless of the method used in a dental office, specific criteria must be followed for each fabricated provisional crown or bridge If an aluminum crown is tried in the mouth but not selected for use, it need not be sterilized before reuse A scaler can be used by a dental assistant to remove excess cement from a provisional crown The expanded-functions dental assistant does not have a major role in the fabrication and temporary cementation of a provisional crown or bridge