1. Dr. Rama Shanker Associate Professor Prosthodontics Department Monday 10-11 A.M. Date _ 08/09/2014

2. Dentistry Dentistry is an art and a branch of medical science that deals with the study, diagonosis,prevention and treatment of diseases of the teeth, other parts of oral cavity, maxillofacial area and the adjacent and associated structures

8. Dentist Clinical requirements Selection dental material Physical properties Based on Biological properties and biocompatibility AplicationsPerformance

9. New Material Physical Properties Fulfills ANSI/ADA or ISO specifications Yes No Biocompatibility test Rejected Usage test: Improvement of the material to fulfill specification Wait for approval Accepted Rejected Comes to market with acceptance seal Primary test Secondary test Usage test