PPT-DENTURE LINING MATERIALS

By Head of Department Dr Khawaja Rashid Hassan Rawal college of Dentistry Islamabad 1 DENTURE LINING MATERIALS In cases where fitting surfaces of acrylic dentures needs replacement to improve the fit of the denture. SHOULD NOT EXCEED THE LEVEL OF PHYSIOLOGICAL TOLERANCE. BIOMECHANICS (GPT 7): . 1. : the application of mechanical laws to living structures, specifically the . locomotor. systems of the body. 2: the study of biology from the functional viewpoint . By. HEAD OF DEPARTMENT. Dr. Rashid Hassan. Assistant professor. R.I.H.S. ISLAMABAD. 1. DENTURE BASE MATERIALS. Denture base materials can be divided into two types.. 1. METALLIC DENTURE BASE:. Gold alloys, cobalt chromium alloys.. Dr. lakshya kumar. Asstt. Professor. Deptt of Prosthodontics. Lecture-9 am to 10 am. 20/9/2014. PART 2, 3. Conventional heat cure acrylic resins. Conventional cold cure acrylic resins. High impact resistant acrylic resin. Rola. M. . Shadid. , BDS, . MSc. The denture base supports the artificial teeth and consequently receives the functional forces from occlusion & transfers functional forces to supporting oral structures. SHOULD NOT EXCEED THE LEVEL OF PHYSIOLOGICAL TOLERANCE. BIOMECHANICS (GPT 7): . 1. : the application of mechanical laws to living structures, specifically the . locomotor. systems of the body. 2: the study of biology from the functional viewpoint . PATRICIO C LARRAGOITE DDS. COCHITI PUEBLO DENTAL PROGRAMS. CLASSIC STEPS. Initial examination, diagnosis, alginate impressions and photos. Custom Tray Fabrication. Border Molding and Final Impression w/ custom trays:. Acrylic . Metal. Both of the above. None of the above. Q2) The type of denture base which is most retentive in maxilla is?. Horse shoe . Closed horse shoe. Complete palatal plate. Palatal strap. Q3) . Dr. Nadia Ereifej. . Indications for RPD therapy Vs Fixed prosthodontics . - . Replacement of teeth and tissue (aesthetics are of prime concern. - Long span edentulous space not suitable for fixed Prosthodontics (Ante’s law). Rola. M. . Shadid. , BDS, . MSc. The denture base supports the artificial teeth and consequently receives the functional forces from occlusion & transfers functional forces to supporting oral structures. This article has been peer reviewed October 2000 Vol 66 No 9Journal of the Canadian Dental AssociationComplete Denture Covering Mandibular Tori Using Three Base MaterialsInitially we had fabricated th م.م. . منار اياد عبد اللطيف. Classification of Problems. 1) Discomfort. Related . to . impression surface . of the . denture.. Related to . polished surface . of the . denture.. Related to . 6-materials (metal and plastic) are verysatisfactory.There are two types of RPD denturebases: (1) metal, and (2) plastic.THE METAL DENTURE BASEThe metal denture base (Fig. 6-1) hasmetal in contact wi  . a) . methacrylate.  . b) . ethylmethacrylate. c) . metyl. ethyl . methacrylate. d) . polymethylmethacrylate. 2)If curing occurs at temperature more than 100 degree . celsius. porosity results in which are of denture. SHOULD NOT EXCEED THE LEVEL OF PHYSIOLOGICAL TOLERANCE. BIOMECHANICS (GPT 7): . 1. : the application of mechanical laws to living structures, specifically the . locomotor. systems of the body. 2: the study of biology from the functional viewpoint .