Acrylic and Express CAD 3D- Printed teeth

A temporary crown (provisional crown, interim crown) is a temporary (short-term) crown used in dentistry. Like other interim restorations, it serves until a final (definitive) restoration can be inserted. Usually the temporary crown is constructed from acrylic resins (monomethacrylate based / polymethacrylate) based or, chemical-cure / light cure composite (dimethacrylate based) , although alternative systems using aluminium crown forms are occasionally used.

Temporary crowns function to protect the tooth, prevent teeth shifting, provide cosmetics, shape the gum tissue properly, and prevent sensitivity.