Dental Biomaterials I Course (Fall 2023) PDF

Course Title: Dental Biomaterials I Course Code:DBM011 Introduction F A C U L T Y O F D e n t i s t r y T h e F u t u r e S t a r t s H e r e F A L L 2 0 2 3 Faculty Departments Medical Dental  Dental Departments Academi...

Course Title: Dental Biomaterials I Course Code:DBM011 Introduction F A C U L T Y O F D e n t i s t r y T h e F u t u r e S t a r t s H e r e F A L L 2 0 2 3 Faculty Departments Medical Dental  Dental Departments Academic Clinical Dental Departments - Academic Departments Dental Biomaterials Oral Pathology Oral Biology Oral Histology Dental Anatomy and Physiology Clinical Departments - Restorative Dentistry Operative Dentistry Endodontics Fixed Prosthodontics (Crown and bridges) Removable Prosthodontics Clinical Departments Oral and Maxillofacial Radiology Oral Diagnosis Oral Medicine and periodontology Oral and maxillofacial Surgery Clinical Departments Orthodontics Pediatric Dentistry  Dental biomaterials Science The science of dental materials involves studying the composition properties of dental materials Applications the way they interact with the environment in which they are placed.  Why should we study Biomaterials Course objectives A. To Understand the Behaviour of Materials B. To Handle Materials Properly C. To Assess and Treat the Patient Course outline Introduction to dental biomaterials Structure of matter Physical properties Mechanical Properties Metals and Alloys Tarnish and corrosion Polymers Principles of dental Adhesion Model and die materials Non-metallic denture base materials Dental impression materials Dental Anatomy Dental Anatomy Dental Anatomy Radiopaque Radiolucent  Operative Dentistry The art and science of the prevention, diagnosis, treatment and prognosis of defects in the enamel and dentin of individual teeth. Lesions affecting tooth structure Dental Caries Erosion Abrasion Fracture G.V. Black’s Cavity Classification - Pits and fissures. - Smooth - Smooth - Smooth -Smooth surface -Any other - Posterior teeth surface surface - Cervical third of locations like surface - Palatal pit of - proximal proximal any tooth cusp tip or - Proximal upper lateral surface surface of labial surface surface of of Anterior posterior Anterior teeth teeth teeth -Involving -Not Incisal involving angle incisal angle Cavity preparation  Types of Restorations Direct Indirect Metallic Non Metallic Non (Amalgam) Metallic (Gold Inlay) Metallic (Composite) (Ceramic)  Types of Restorations Adhesive Non adhesive Common types of filling materials Amalgam Cavity preparation Composite Resin Gold Inlay Ceramic Inlay Fixed prosthodontics The area of prosthodontics focusing on permanently attached (fixed) dental prostheses. Such dental restorations, also referred to as indirect restorations, include crowns, bridges (fixed dentures), onlays, and veneers. Components of Dental Bridge Abutment Pontic Retainer Connector Ceramic onlay Veneers (Laminates) Materials used in crown and bridge Metallic Not esthetic Non metallic Combination (All Ceramic) PFM Esthetic  Steps for crown and bridge construction Case selection and treatment plan Teeth reduction Impression Shade selection Temporary crown Casting procedure Try in Cementation (Delivery)  Endodontic Dental specialty concerned with the study and treatment of the dental pulp and periapical diseases. Endodontic Diagnosis Pulp vitality Pulp hyperemia (inflammation) Pulp necrosis Periapical abscess Access cavity preparation Cleaning and shaping (Chemical and mechanical) Irrigation Hand files Rotary files  Obturation Gutta purcha Sealer Removable prosthodontics  Completely edentulous Partially edentulous patient patient  Complete denture Components Denture base Metallic Non-metallic (acrylic) Combined Denture flange Artificial teeth Acrylic Ceramic (porcelain)  Partial Denture Components Denture base Metallic Non-metallic Combined Artificial teeth Acrylic Ceramic Major Connector Minor connector Clasp arm ( Retention) Occlusal rest (Support)  Impression Impression Primary impression Stock tray Secondary impression Special tray Sources Richard van noort, Introduction to dental materials, 4th edition, Elsevierhttps://www.elsevier.com/books/craigs-restorative-dental- materials/sakaguchi/978-0-323-47821-2 Craig’s Restorative dental materials-14th edition- Elsevier https://www.elsevier.com/books/craigs-restorative-dental- materials/sakaguchi/978-0-323-47821-2 Phillips' Science of Dental Materials, 12e 12th Edition by Kenneth J. Anusavice DMD PhD (Editor), Chiayi Shen (Editor), H. Ralph Rawls (Editor)