Yes, that is a good site.  I use it in my blog often.

Flap

http://flapsblog.com

I wonder if there is any way to contact these folks? I've got three years of
college and a father who's an editor. Still, I am not sure I can understand
some of the complicated writing.

A reference site

animated-teeth dot com

http://animated-teeth.com/

Explanations and animations about these dental topics and procedures