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