iTero scanners are used to create digital dental impressions through a much less invasive process than traditional dental impressions—which require mold trays and impression material (alginate) to sit in your mouth. Images of the scanned teeth are captured by imaging sensors and are processed by scanning software, that produces a 3D surface model of your teeth. We use the Trios digital scanner when creating impressions for Invisalign® or Dental Crowns, to ensure the highest possible accuracy.