TARRSON FAMILY ENDOWED CHAIR IN PERIODONTICS UCLA SCHOOL OF DENTISTRY Presents Presents Dr. E. Barrie Kenney Professor & Chairman Section of Periodontics E. Barrie Kenney B.D.Sc., D.D.S., M.S., F.R.A.C.D.S. Tarrson Family Endowed Chair in Periodontics.
Dr. E. Barrie KenneyProfessor & ChairmanSection of Periodontics
Tarrson Family Endowed Chair in Periodontics.
Professor and Chairman Division of Associated Clinical Specialties UCLA School of Dentistry
Tissue Changes Due to Traumatic Occlusion
Loss of Density of Collagen
These changes are called Primary Occlusal Trauma or Primary Trauma from occlusion.
These changes are called secondary occlusal trauma or secondary trauma from occlusion.
Apical part of plaque induced Periodontitis