Presentation on theme: "Tooth eruption is defined as “ The movement of a tooth from its site of development within the alveolar process to its functional position in oral cavity,”"— Presentation transcript:
Factors consideration in tooth eruption development of periodontium, root, pulp, alveolar bone speed of eruption events during eruption –eruptive pathway: gubernacular canal –3D movement –inheritable position
D evelopment of D ental F ollicle cementoblasts periodontal ligament alveolar bone
d ental f ollicle Control resorption and formation of bone around tooth germ: Cahill & Mark 1974,1980,1983,1987 no dental follicle, no eruption PDL, alveolar bone and cementum are derivative of Dental Follicle
B one remodeling Apposition & resorption of bone Vit A and D def. Bone growth Metal and Acrylic replica: Marks & Cahill (1984)
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