I can unequivocally say that I've never purchased a piece of technology that returned an investment faster than the T-Scan™. It is the one piece of equipment that I use on every patient that I work on, especially for full mouth rehabilitation. I just can't live without it. The way technology is expanding today with the standards of care being raised in viritually every arena, there's no reason in the world why any dentist in the United States wants to operate the way he's supposed to operate without the greatest amount of knowledge on occlusal dysfunction... he needs to own, operate, and be completely trained in the use of the T-Scan.