Ch 51 Exp Func Flashcards
Custom provisional
A type of temporary coverage design from a preliminary impression or a thermal plastic tray that replicates the tooth being prepared
Preformed
An object that is already shaped in the appearance required
In most cases how long will a patient normally wear a provisional
2 to 4 weeks
Who can legally fabricate and temporarily cement a provisional in the dental office
Hygienist, Dentist, expanded functions assistant
What type of provisional is the most natural looking
Custom
What type of provisional could be fabricated for anterior teeth
Preformed polycarbonate
What is required before the Dentist prepares the tooth for making a custom provisional
Preliminary impression
What type of dental material would be selected when making a custom provisional
Acrylic resin
What would the dentist select a trim or contour a stainless steel crown outside the mouth
Curved crown and bridge scissors
When using a poly carbonate crown as a provisional, with the crown remain on the prepared tooth as the temporary, or act as a mold for the provisional?
Remains on the prepared tooth, acts as a mold for the material
Where is the acrylic resin extruded when preparing a provisional crown
In the preliminary impression
