Focus of attention during a derivation is on the purpose of the act. Ma terms are used for description.
Now, 26 years later, I still work without pain and credit my success to the pd method. - Michael Dougherty, DDS
“The pd awareness of how I am doing a procedure and the principles taught to me have been extremely valuable.”
-Alan Green, DDS
Boulder, Colorado, USA
Approved PACE Program Provider FAGD/MAGD Credit
Approval does not imply acceptance by a state or provincial board of dentistry or AGD endorsement. 4/1/2012 to 3/31/2014