We are excited to tell you about our new 3D crown machine. The Itero machine by Cadent utilizes a laser to image your tooth for a precise measurement and fit of your dental crown. The Itero machine is 10 times more accurate than the old technique of using a rubber impression. The problem with a rubber impression is that rubber is prone to distortion. When the impression gets taken out of the mouth it can rip or tear. Also when the impression is sent to the laboratory the change in temperature outside can cause the impression to expand or shrink.