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본서는 학생들이 치아의 형태를 쉽게 이해할 수 있도록 하는 데 그 목적을 두고 치아의 형태를 이해하기 위한 기초 내용인 총론과 영구치 및 유치에 대한 내용을 각론으로 나누어 구성하였다. 특히 치아의 형태적 특징을 3D와 2D 형태를 혼용하여 치아의 입체적인 형태와 특징을 보다 쉽게 이해할 수 있도록 하였다.

[총론]



PART 1 치아형태를 이해하기 위한 기초 내용•1

CHAPTER 1 치아 / 3

1. 치아의 정의(Definition of tooth)· ··················· 3

2. 치아의 발생(Development of tooth)················· 4

3. 치아의 맹출(Eruption of tooth)· ···················· 7

4. 치아의 기능(Function of tooth)· ··················· 11

CHAPTER 2 치아의 종류 및 명칭 / 13

1. 치아의 명명··································· 14

2. 유치의 종류··································· 14

3. 영구치의 종류· ································ 15

CHAPTER 3 치아의 구성조직과 주위조직 / 19

1. 치아의 형태(Form)······························ 19

2. 치아의 구성조직································ 21

3. 치아의 주위조직································ 23

CHAPTER 4 치아의 명칭을 나타내는 기호와 치식 / 27

1. 치아의 기호··································· 27

2. 치식(Dental formula)· ·························· 36

CHAPTER 5 치관의 구성 / 37

1. 방향 용어···································· 37

2. 치면 용어···································· 40

CHAPTER 6 치관에 존재하는 돌출부위와 함몰부위 / 51

1. 돌출부위(Prominence, Convexity)················· 51

2. 함몰부위(Depression, Concavity)· ················· 62

CHAPTER 7 치근과 치수강의 형태 / 67

1. 치근의 형태··································· 67

2. 치수강의 형태· ································ 69

CHAPTER 8 치아의 상징 / 73

1. 우각상징(Angle symbol)· ························ 73

2. 만곡상징(Curve symbol)· ························ 74

3. 치근상징(Root symbol)· ························· 75

4. 치경선 만곡상징(Cervical line curvature symbol)······· 75



[각론]



PART 2 영구치(Permanent teeth)•7

CHAPTER 1 절치 / 79

1. 상악 중절치(Maxillary central incisor)· ·············· 82

2. 상악 측절치(Maxillary lateral incisor)··············· 89

3. 하악 중절치(Mandibular central incisor)· ············ 95

4. 하악 측절치(Mandibular lateral incisor)············· 101

CHAPTER 2 견치 / 107

1. 상악 견치(Maxillary canine)····················· 110

2. 하악 견치(Mandibular canine)···················· 116

CHAPTER 3 소구치 / 123

1. 상악 제1소구치(Maxillary first premolar)· ··········· 126

2. 상악 제2소구치(Maxillary second premolar)· ········ 134

3. 하악 제1소구치(Mandibular first premolar)· ········· 140

4. 하악 제2소구치(Mandibular second premolar)········ 147

CHAPTER 4 대구치 / 155

1. 상악 제1대구치(Maxillary first molar)··············· 159

2. 상악 제2대구치(Maxillary second molar)············ 167

3. 상악 제3대구치(Maxillary third molar)·············· 173

4. 하악 제1대구치(Mandibular first molar)············· 175

5. 하악 제2대구치(Mandibular second molar)· ········· 184

6. 하악 제3대구치(Mandibular third molar)· ··········· 190



PART 3 유치(Deciduous teeth)•93

CHAPTER 1 유치 / 195

1. 유치의 개요·································· 196

2. 유치와 영구치의 차이점························· 197

CHAPTER 2 유치의 종류 / 201

1. 유절치(Deciduous incisor)· ····················· 201

2. 유견치(Deciduous canine)· ····················· 211

3. 유구치(Deciduous molar)· ······················ 217



■ 찾아보기 229