neat! I recently had my teeth scanned for a night orthotic and decided that I needed a 3D print of my teeth. It was challenging walking the office staff how to get me the STL but once I did they were amazed when I walked in with a print of my teeth! (I don't really know why they were amazed, I mean, that's what the equipment was purchased to do was make scans of teeth. But their reaction was noteworthy!)
Yeah. 3D printers still have not entered the industry to their full extend. It's mostly dental labs that use them. Here again you need the right materials and precision to use them as physical control models when doing the aesthetic restoration and planning. It is still very common that dentists take an impression (very you bite that gummy mass). It gets sent to the labs. The labs then create a plaster model from that to have a physical control model. They also use one of the above mentioned desktop 3D scanners to create the digital model used in the CAD application.
