Nov 4, 2014 report for KSA2 – Saudi Arabian, English-language TV:
Intro: You go to the dentist to fix problems with your teeth, and to make sure they stay healthy. But dentists have long played another role too: giving patients a more attractive smile to help them look good. It’s an approach known as cosmetic dentistry, and new advances in computer technology have given dentists powerful new tools to do that. We have more in this report from the American city of Baltimore, which is about an hour outside of Washington.
– Dr. Gary Hack, professor of dentistry, University of Maryland