重庆医科大学：《儿童口腔医学》课程教学课件（PPT讲稿）儿童颅面部与牙列的生长发育

Growth and development of craniofacial and dentition in children Department of Pediatric Dentistry Zhang Hongmei

LOGO Growth and development of craniofacial and dentition in children Department of Pediatric Dentistry Zhang Hongmei

Pediatric dentistry Contents Growth and development,health maintenance prevention of oral disease from fetus to adolescents Objective under 18 years old Aim restore the morphology and function consider the changes during growth and development "changing"rule

Company Logo Contents ： Growth and development , health maintenance , prevention of oral disease from fetus to adolescents Objective ： under 18 years old Aim： restore the morphology and function consider the changes during growth and development “changing”rule Pediatric dentistry

Teaching content >Growth and development stages and characteristics of each stage >The factors influencing growth and development >The growth and development of the craniofacial skeleton >The development of tooth and occlusion

Company Logo Teaching content Growth and development stages and characteristics of each stage The factors influencing growth and development The growth and development of the craniofacial skeleton The development of tooth and occlusion

Objective Master:The characteristics of each growth period the timing and sequence of dental development growth and development stages of tooth and occlusion Familiar:Influencing factors of growth and development characteristics of growth and development of upper and lower jaw and teeth Understand Anatomical and physiological changes in dentition and occlusion development

Company Logo Objective Master: The characteristics of each growth period the timing and sequence of dental development growth and development stages of tooth and occlusion Familiar： Influencing factors of growth and development characteristics of growth and development of upper and lower jaw and teeth Understand：Anatomical and physiological changes in dentition and occlusion development

Key points and difficulties >Key points Physiological process of tooth development The timing and sequence of deciduous and permanent teeth development >Difficulties: The development of dentition and occlusion

Company Logo Key points and difficulties Key points： Physiological process of tooth development The timing and sequence of deciduous and permanent teeth development Difficulties: The development of dentition and occlusion

Introduction ◆Growth ◆Development

Company Logo Introduction Growth Development

Section 1 Stages and Characteristics 1.Stages fetus period neonatal period infancy period toddler period preschool age school age adolescent period

Company Logo 1. Stages fetus period neonatal period infancy period toddler period preschool age school age adolescent period Section 1 Stages and Characteristics

The relationship between the development and age lymphoid system- neural system physical growth 50 genital system Lymphoid type 40 Neural type 9 General type 00 Genital type 80 60 40 20 0 2468101214161820 Scammon growth curve (Scammon,1930)

Company Logo The relationship between the development and age  Lymphoid type  Neural type  General type  Genital type Scammon growth curve （Scammon，1930) lymphoid system neural system physical growth genital system

Section 2 Influencing factors of growth and development ◆Genetic factor Genetic variation,metabolic defects,endocrine disorders,chromosomal abnormalities Environmental factor Prenatal environment,postnatal environment

Company Logo  Genetic factor Genetic variation, metabolic defects, endocrine disorders, chromosomal abnormalities  Environmental factor Prenatal environment, postnatal environment Section 2 Influencing factors of growth and development

Section 3 Growth and development of the craniofacial skeleton

Company Logo Section 3 Growth and development of the craniofacial skeleton