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

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

Pediatric dentistry Contents Growth and development health maintenance prevention and treatment 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

Contents ： Growth and development , health maintenance , prevention and treatment 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 growth and development of tooth and occlusion

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 growth and 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

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

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 体重 每高 23明 16-50 344 拉1570 5135 60 44 42 3069 6 5第5637 155 307 5号75 18n 67 038 51570.3 ◆Growth 86-10 799 76万 905745 4 177 38-128 1 7450 2 720 7门45 77-440 60 12-148 地春32 20 35n小 7 94 2标1 得7 0201 ◆Development Company Logo

Company Logo Introduction ◆Growth ◆Development

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

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

Infancy period (4w-1y Toddler period(1-3y） Preschool period 3-7y

Infancy period （4w—1y） Toddler period(1-3y) Preschool period ( 3-7y )

School period 7y-preteen Adolescent period (10-20y)

School period ( 7y—preteen ) Adolescent period (10-20y)

The relationship between the development and age 0 Hymphoid type- 30 neural type general type 50 genital type Lymphoid type 40 Neural type 20 General type >Genital type 80 60 40 20 02468101214161820 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 type neural type general type genital type