Diagnostic Prototypes

Diagnostic Prototypes 

A diagnostic wax up is required for any situation where a significant modification of tooth form is required.

• Diagnostic wax ups provide a diagnostic prototype for anterior esthetic changes and functional modifications like vertical dimension changes. They can be duplicated to provide stent for provisional fabrication.
• It is required that that you provide the following for complex diagnostic wax ups if optimal results are to be achieved.

         -Face bow or stick bite

         -2 models of the arch to be waxed so a comparison model is maintained. 

        -Digital impressions optimal

       -Interocclusal registration at the correct vertical dimension and occlusal position (CO, CR)

      -Anterior full face and retracted photographs

For complex repositioning cases, pre-prepared models are also recommended.

 Digital Alternatives and Printed Models 

Digital preparation guide:

These images show the digital diagnostic was-up superimposed over the pre-op model.  They show the amount added or if the pink shows through the areas where coronalplastys are required.