Dental Hygiene |
Unit of measurment for the whitness of teeth12/31/2007 |
What is the unit of measurement for the whiteness of teeth?
In dentistry, a common unit of measure is a "Vita shade guide". They use measures starting with A1 as the whitest and then it goes A2, A3, B1, B2 etc.
|
Michele P Carr, RDH, MA Associate Professor of Dental Hygiene Associate Professor of HS Nursing Quality & Research College of Dentistry The Ohio State University |