In this video we demonstrate how the Aoralscan from Shinning 3D captures deep margins.
An old PFM crown warranted replacement due to open margins and recurrent decay. After the crown was removed, the margins were refined and the tissue was displaced with expasyl and retraction cord.
This video is deliberately captured slowly so a new user can appreciate how to hold the camera to capture the margins and the contacts of the adjacent teeth. You also have the opportunity to place your own margins and the path of draw before submit the case to the lab.