PPT-Dentition

Deciduous teeth There are 20 primary teeth 10 at every jaw 8 incisors 4 canines and 8 primary molars By 4 months in utero Teeth begin to form in bone By Age 2 All deciduous . I understand that only normal results will be released to the public unless the initials of a registered owner appear in the authorization box below which permits the OFA to release abnormal results to the public Signature of owner or authorized rep A sound mouth can help prevent against the incidence of digestive problems such as colic weight loss and poor feed utilization A good mouth is also important to the success of performance horses for example a horse with hooks enamel points on edges Lateral incisor 89 yrs Canine cuspid 1112 yrs First premolar first bicuspid 1011 yrs Second premolar second bicuspid 1012 yrs First molar 67 yrs Second molar 1213 yrs Third molar wisdom tooth 1721 yrs Lower Teeth Erupt Third molar wisdom tooth 1721 Phases of the dentition for the assessmentof skeletal maturity: A diagnostic studyLorenzo Franchi,a Tiziano Baccetti,a Laura De Toffol,b Antonella Polimeni,c and Paola CozzadFlorence and Rome, ItalyIn Diphyodont. and . Heterodont. . humans. . homodont. : . all. . tooth. . are. . alike. ;. . heterodont. : . teeth. . have. . diferent. . shapes. ;. . poliphyodont. : . changing. of . teeth. Dr. . Jagdish. . Kaur. P.G.G.C,Sector. 11, Chandigarh. Arrangement of teeth in jaws in vertebrates . In . cyclostomates. , . teeths. are arranged on tongue and in . buccal. funnel . In rest of vertebrates teeth are mostly arranged on jaws. SYSTEM. Types of numbering system’s. . There are several systems in world, . 3 main systems are :. Universal Notation System.. Zsigmondy/Palmer Notation System.. Federation Dentaire Internationale (FDI).. Outline . Tooth development phases. Pre-eruptive period. Period of eruption of the primary dentition. Static period of the primary dentition. Tooth Development Phases. 1- Initiation . The process of tooth development starts as early as 7 weeks in . Presented by:. Dr Somayeh Heidari. Orthodontist . . Reference: . . Contemporary Orthodontics . Chapter 7. William R. Proffit, Henry W. Fields, David M.Sarver. 2007. Mosby. . 2020. Action. Fluoride is an active chemical treatment for carious lesions. The mode of action is to enhance the . remineralisation. of initial caries defects and inhibit the further demineralization that leads to caries initiation or progression. . . The dentist has a wide range for replacing missing teeth . And these can due to dental disease, trauma, developmental anomalies.. All these have an impact on the. condition and prognosis of the remaining teeth. Dr. Dip . Mukherjee. Assistant Professor of Zoology. S.B.S. Government College, . Hili. Delivered on: 04.01.2020. Introduction. D. entition . is the arrangement of teeth in the upper and lower jaws, mainly on the premaxilla, maxilla and dentary bones. Medical and Health Research 158 International Journal of Medical and Health Research ISSN: 2454 - 9142; Impact Factor: RJIF 5.54 Received: 25 - 09 - 2018; Accepted: 29 - 10 - 2018 www.medicalsciencejo There are several systems in world, . 3 main systems are :. Universal Notation System.. Zsigmondy/Palmer Notation System.. Federation Dentaire Internationale (FDI).. PRIMARY DENTITION. Dental formula for the deciduous teeth.