PDF-SIMULATED OCCLUSAL TOOTH WEAR MONITORING BY

INVITROPOLARIZATIONSENSITIVEOPTICAL COHERENCE TOMOGRAPHYbyGhadeer AlwadaiSubmitted to the Graduate Faculty of the School of Dentistry in partial fulfillment of the requirements for the degree of Ma. Dr.Rai. Tariq . Masood. Tooth Brush. The . toothbrush. is an instrument consisting of a small brush on a handle used to clean teeth through tooth brushing. Act of cleaning your teeth with the tooth brush is called . Cl. Ι :. - Pits . and fissure caries. - Upper . anterior teeth palatal pits. - Posterior . teeth . occlusal. . surface. Cl. ΙΙ:. Posterior teeth proximal . surface.  . Cl. ΙΙΙ . :. Anterior teeth proximal surface ( not involving the . Class I Amalgam Restoration. Conservative Approach. Cavity width : . ¼ intercuspal distance (1 – 1.5 mm).. Depth : . 1.5 – 2 mm. Indications. Moderate to large restorations.. Restorations that are not in . Dr.Rai. Tariq . Masood. Introduction. Pits and Fissures are the enamel . faults;narrow. shafts and cracks.. Cement which is introduced into unprepared occlusal pits & fissures of caries susceptible teeth forming a protective layer against action of acid producing bacteria.. . Loss. The loss of teeth is the most common cause of a physiologic occlusion developing into a non-physiologic occlusion. In a healthy complete dentition, there is a an equilibrium of forces from lips, cheeks, tongue, neighboring teeth those help to maintain a relative stability of individual teeth. Preparation . for RPD. . is carried out for:. 1- Establishing guiding planes. .. 2- . Modifying unfavourable survey lines.. 3- Providing rest seats.. 4- Creating retentive areas.. 5- Might involve some occlusal . د.زينب الطائي . المرحله الرابعه . Objectives of tooth preparation . 1- To . eleminate. the undercut s from the axial surface of the tooth. 2- to provide enough space for the crown . enquiries@alevelphilosophy.co.uk. © Michael Lacewing. Simulated killing. The dramatisation, i.e. enactment, . of killing within a fictional context, e.g. in video games, films and . plays. Playing the killer. Indications for use of stainless steel crowns. Technique . used in . preparing and placing . a stainless steel crown restoration on . a . primary . molar. . Indications for SSC. Restoration of primary or young permanent teeth with extensive carious lesions.. INTRODUCTION Objective The basic erosive wear examination (BEWE) is a relatively new index proposed for the screening and recording of tooth wear in adults. The aim of this study was to test the vali Supported by GSK the maker of Agenda 10.30WelcomeRebecca Moazzez, Reader in Oral Clinical Research& Prosthodontics, KCL10.35BEWE & erosive tooth wearDavid Bartlett, Head of the Centre for Oral, Clinic Bridges purpose. Fixed appliance that is used to replace a missing tooth or teeth . When considering a bridge;. Why are do they need a bridge? Hypodontia, poor OH + caries, periodontal disease, trauma, fear of dreaded RCT (possible implication for conventional bridges), failing old bridge. Cracked tooth syndromeanagement: integrating the old with the newAbstractThis article follows on from a paper looking at the pathogenesis and diagnosis of cracked tooth syndrome (CTS). It combines a r Karam. Ahmed. MSc operative dentistry. Lec.6. Occlusal. outline form (. occlusal. step). . The . occlusal. outlin. e. form of a Class II tooth preparation for amalgam. . is similar to that for the Class I tooth preparation..