How the traditional outsourced model works
In the conventional setup, a dentist takes a scan or impression, writes up a prescription describing the shape, shade, and material needed, and sends the file to an outside dental laboratory. A technician there — someone with no direct view of your mouth, bite, or gum tissue — designs and fabricates the restoration based on that written description alone. It then ships back to the dental office, typically taking one to two weeks, before it can be tried in and cemented. This model works, and it's how most crowns and veneers in the U.S. are still made, but it adds real time, cost, and a layer of guesswork between the exam and the finished product, since the person making the restoration never sees the patient it's for, and can only go by what's written down.