PPT-Prevention of tooth wear

Dr Ahmad Aljafari BDS MFDS RCSEd MSc PhD Lecture outline Definition of tooth wear Classification of tooth wear Prevalence of tooth wear Aetiology of tooth wear Aetiology of attrition. BASE DIAMETER D is the diameter of the base cylinder from which the involute portion of a tooth profile is generated BACKLASH B is the amount by which the width of a tooth space exceeds the thickness of the engaging tooth on the pitch circles As ac 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 . 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 . 1. Pruitt, Allegrante, Prothrow-Stith, Health, Pearson, 2014.. Your Teeth and Gums. QUICK QUIZ: How many of these questions can you answer yes to?. I brush my teeth at least twice a day.. I floss my teeth every day.. By: Cameron Bauer. Design Overview. Tooth Brush Feeding System. -Stack tooth brushes in these cartridges.. Rack and Pinion Dispenser. Pressure Vessel. How the System Works. The toothbrushes are loaded into the cartridges, these will hold well above 50 tooth brushes.. Submitted by : . Nafeesath. . shahana. . mahazi. A.S. Developmental disturbance of teeth affecting the size of teeth. 1.Macrodontia. Macrodontia.  is a condition in which any tooth or . teeth.  appear larger than normal for that particular type of tooth. True . DeFranco. Group 2 8218. October 30th 2012. What are tooth dilacerations. a developmental problem which involves the malformation of a tooth either at the crown or root . portion.. This results in a tooth having sharply angulated roots. Next page IntroductionSection 1: Erosive tooth wearSection 2: Identi�cation of erosive tooth wearSection 3: Prevalence and patient impact Section 4: Risk factors for erosive tooth wearSecti Downloaded by: Univ.North Carolina 152.19.202.167 - 3/16/2015 3:41:12 PM Downloaded by: Univ.North Carolina 152.19.202.167 - 3/16/ protect patients and the professionDavid W Bartlett1 Soha Dattani2 Ian Mills3 Nigel Pitts4 Raj Rattan5 Diane Rochford6 Nairn H F Wilson7ShamirMehta8 and Saoirse OToole9IntroductionErosive tooth wear i Dental Extraction is the procedure to remove a damaged tooth from your mouth. Studio Smiles NYC team offers emergency tooth extraction treatment by our expert dentist in Manhattan, New York. Book an appointment and call us today at 646-470-1377 Tooth extraction is a surgical procedure where your dentist will remove a tooth from its socket inside the bone. Tooth extraction could be a terrifying procedure for many individuals extraction. 1. Expansion of bony . socket. 2- The use of lever and Fulcrum. 3-The Insertion of wedges. 4-Wheel and axel action. Dental . Forceps. Type of Forceps. The forceps for upper teeth and . roots. ) . Definition. Methods of extraction. :. Intra-alveolar . extraction (forceps . + . elevators). Trans-alveolar . extraction(surgical extraction). Indications for extraction. :. 1. Sever . caries:. 2. Pulp .