PPT-Incisors

Incisors are the front teeth Humans have 8 incisor teeth They have 4 at the top and 4 at the bottom Incisors are made for tearing food like when eating a chicken leg Canines Canines are the longer pointy teeth. . development. , . eruption. and . anatomy. of . primary. . teeth. Tooth. . development. Inductio. (6-7thweek . i.u. .). Initation. . stage. dental. . lamina. Proliferatio. . Toothbud. (8th . 1. Dental Anatomy. M.E. Mermigas, DDS. 2. Nomenclature. Maxilla . Mandible. M.E. Mermigas, DDS. 3. Deciduous Teeth. Primary Teeth. Post-natal development spans 2-1/2 years. Usually 20 in number. 4 incisors. Výukový materiál OR 03 - . 79. Tvůrce: Mgr. Alena Výborná. Tvůrce anglické verze: Mgr. Miloslava . Dorážková. Projekt: S anglickým jazykem do dalších předmětů. Registrační číslo: CZ.1.07/1.1.36/03.0005. Facemask and Chin cup. Growth modification appliances for skeletal Class III.. What are facemasks and chin cups? . CLASS III MALOCCLUSION. The relative mesiodistal . relation ship of arches are . abnormal with all the lower. . Rav . Govender. BChD. ;. MFDS RCS . Edin. .; MSc. . Lond. .; MORTH RCS Eng.. . Learning objectives. CLASSIFICATION. AETIOLOGY. . Skeletal Factors. . . Soft Tissue Factors, often not recognised. . aka. Homo erectus . pekinensis. aka. . Sinanthropus. Class Slides Set # 26A. Tim Roufs’ section. Time . 23 July 2001. Time . 23 July 2001. Homo. Genus. Homo. Species. rudolfensis. . ( “early” ). ANTH 221: Peoples and Cultures of Mexico. Kimberly Martin, Ph.D.. How We Reconstruct. Geography and Climate. Physical Anthropology. Genetics (Mitochondrial DNA, Y Chromosome DNA). Anatomy. Archaeology. 54.Bondemark L. Kurol J. Larsson A. Human dental pulp and gingival tis-sue after static magnetic field exposure. Eur J Orthod, 17: 85 of . Age. Introduction. Young horses are referred to by age. Foal – Until weaned. Female – Filly until 3 . yrs. Then referred to as a mare. Male – Colt until 3 . yrs. Then referred to as a stallion/gelding. Period of the mixed dentition. 6 to 12 years of age . Mixed dentition.. Shedding of primary teeth. Causes of shedding of primary teeth.. Resorption pattern of anterior and posterior primary teeth.. Shedding of teeth. Equine age by teeth . Objective. Develop a basic understanding of how teeth can be used to determine the approximate age of a horse. Age terminology. Foal: until weaned. Colt: male until age 3. Stallion: male age 3 or above. Can identify a species. Many others:. Eating habits. Size. Gender. Brain development. Health. Cause of death. *Sometimes run a DNA test. What do forensic scientists need to know?. Parts of the skull. Skull Key 1MammalSkulls Kerry Wixted1Canines present21Canines absentSection A2Incisors 5/4and large sagittal ridge present Figure AOpossum2Incisors not 5/433Rostrum short Upper molar reduced and peg-l Success criteria:. I can identify the different types of teeth. I can explain the function of each type of tooth . I know how to keep my teeth healthy . I can begin to use knowledge of an animal’s diet to identify which teeth belong to which animal.