1.ABRASION DEFINITION: The wearing away of a substance or structure through a mechanical process, such as grinding, rubbing or scraping.2. TYPES OF ABRASION ABRASION MAY…
1. Presented by :-Dr. Ahmed SalihB.D.S 2. ContentsDefinition of denture baseRequirementsFunctionsTypesa,Plasticb,Metal 3. Definition –Is that part of the removable…