Removable dental appliance and related systems, devices, computer program products, and methods

A removable dental appliance comprising:

• an archform layer of biocompatible material custom-shaped to fit a row of teeth of a person, the archform layer having a first custom-shaped surface, and a second surface, the first custom-shaped surface and the second surface face opposite sides of the archform layer;
• the first custom-shaped surface includes a plurality of concave appliance surfaces, a concave appliance surface of the plurality of concave appliance surfaces correlates with a corresponding vestibular-facing convex crown surface of a plurality of corresponding vestibular-facing convex crown surfaces of a plurality of teeth of the row of teeth;
• and
• the second surface includes a plurality of convex appliance surfaces, a convex appliance surface of the plurality of convex appliance surfaces mimics a corresponding surface of an artificial crown of a plurality of artificial crowns arranged as a row of artificial teeth.