Re:The 'Irrational' Way Humans Interact With Dentists
by ars on Tuesday October 12, 2010 @05:10PM
(#1784989)
That seems to be "Laser Fluorescence Cavity Detection", brand name "DIAGNOdent" (for all the people asking where to find him, I guess you can ask for this by name).
But it's not a perfect system - detection is about 80% to 90%, http://jdr.sagepub.com/content/83/suppl_1/C80/T1.expansion.h...