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LOCAL ANAESTHESIA FOR REGISTERED DENTAL HYGIENISTS
Dr. Teri Norfolk & Ruth Lunn, RDH
University of British Columbia - Continuing Dental Education ...
megsdentalhygiene • 22,749 views
Demonstrates on the skull and on a patient, various injection techniques. It also describes the basic dental chair position for injections. Orig. a...
UMichDent • 153,031 views