PPT-DEVELOPMENT OF TOOTH Topic : Five developmental disturbance of teeth affecting the size

Submitted by Nafeesath shahana mahazi AS Developmental disturbance of teeth affecting the size of teeth 1Macrodontia Macrodontia  is a condition in which any tooth or  teeth  appear larger than normal for that particular type of tooth True . Dynamics of the tooth development. Development of teeth. The dynamics of the tooth development is studying the chronological stages of the primary and permanent teeth development, characterized by quantitative and qualitative differences.. OUT LINE. NORMAL DENTAL DEVELOPMENT. ABNORMALITIES OF ERUPTION AND EXFOLIATION. MIXED DENTITION PROBLEMS. PLANNED EXTRACTION OF DECIDUOUS TEETH. WHAT TO REFER AND WHEN. 1. NORMAL . DENTAL . DEVELOPMENT. Thecodont - set in sockets. Pleurodont - attach to side of jaw. Acrodont - attach to occlusal surface. Mammal Teeth. Incisors. Simple. Used for pincers - grasping and picking. Modified. Chisels - rodents. Microdontia. Macrodontia. Anodontia. Supernumerary . teeth. Hypodontia. MICRODONTIA.  . It is defined as the size of . teeth . which is smaller than normal (or) outside the normal range of teeth size. Tooth development or . odontogenesis. is the complex process by which teeth form from embryonic cells, grow, and erupt into the mouth. Although many diverse species have teeth, non-human tooth development is largely the same as in humans. For human teeth to have a healthy oral environment, enamel, dentin, . . . . CONTENTS. Introduction . Developmental disturbances in number of teeth. Developmental disturbances in size of teeth. Dr. Alison Jones. Cavity Causing Bacteria. Tooth decay is caused by a certain strain of bacteria called Streptococcus . mutans. , which can be transferred from adult to baby.. If Mom, Dad, or other caretakers of infants have had cavities, they are likely to transfer the bacteria to baby’s mouth if precautions are not taken.. Teething. Brushing your child’s teeth. What is tooth decay and causes of tooth decay. Tips for preventing tooth decay. Visiting the Dentist. Healthy foods, snacks and drinks. Dummies, bottles and cups. PATTERN OF TOOTH MOVEMENT. Pre-eruptive . tooth movement. When deciduous tooth germs first differentiate, they are very small and a good deal of space is between them. This space is soon used because of the rapid growth of the tooth germs, and crowding results, especially in the incisor and canine region. This crowding is then relieved by growth of the jaws in length, which permits drifting of the tooth germs. . This article has been peer reviewed. February 2001, Vol. 67, No. 2Journal of the Canadian Dental AssociationAutogenous Tooth Transplantation: An Alternative to Dental Implant Placement?Donor Tooth Cr 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 1 Abnomalitiesof teethEnvironmental alterationsDevelopmental alterations Effects on tooth structure developmentLocalizedPostdevelopmentalstructure lossDiscoloration of teethes of eruption Local factor 2 when there is still a chance they will erupt (immature tooth with unedied apices). Anatomical, physiological, or pathological obstacles prevent their eruption. If a retained tooth matures, By:. Assistant Professor Dr. . Baydaa. Ali Al . Rawi. Just for looking. Stages in the life cycle of a tooth. 1. Growth. Physiologic process. Initiation. Prolifiration. Histodifferentiation. Morphodifferentiation.