Digital Tooth Positioner Dr. H.D. Kesling, founder of TP Orthodontics, invented the Tooth Positioner for the sole purpose of achieving “final artistic positioning and retention.” The fundamental design of this appliance helps orthodontists achieve an ABO-grade finish on a routine basis. Source: https://www.tportho.com/products/custom-lab-appliances/tooth-positioner/
3Shape Appliance Designer 2017 & KeyShot Pro