Margin Marking and Virtual Retraction

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Once scanning is complete, the next steps are to mark the desired margin location and to virtually retract the tissue around the die on the virtual model.

Learning Objectives

This course covers the basics needed to prepare and convey a digital restorative procedure for a laboratory:

  • tooth preparation,
  • isolation methods,
  • margination,
  • both digital and physical retraction,
  • and export of digital .STL files to the lab.
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