Putty Matrix for Class IV Restorations
Learn how to create an accurate putty matrix for class IV composite restorations.
Meet the instructor
Dennis Hartlieb, DDS, AAACD
Dr. Dennis Hartlieb is an active member in the American Academy of Cosmetic Dentistry where he’s both an Accredited Member and Examiner for Accreditation. Dr. Hartlieb is the President of the Chicago Academy of Interdisciplinary Dentofacial Therapy, and a member of the prestigious American Academy of Restorative Dentistry.