5. 3

6. N
S
Po
Or
Ar
A
L1
U1
Go
B
Pog
Me

7. N
S
Po
Or
Ar
A
L1
U1
Go
B
Pog
Me

8. ―

9. ― Nasion
N

10. ― Orbitale
Or

11. ― Sella
S

12. ― Porion
Po

13. ―
L1
U1

14. ― A
A

15. ― B Pogonion Menton
B
Pog
Me

16. ― Articulare
Gonion
Ar
Go
Me

17. ― Pterygoid maxillary fissure

18. ―

19. ―
N
S
Po
Or
Ar
A
L1
U1
Go
B
Pog
Me

20. ― SN
N
S

21. ― FH
Po
Or

22. ― ANS-PNS
ANS
PNS

23. ―
L1
U1

24. ―
Go
Me

25. N
S
Po
Or
Ar
ANS
PNS
A
L1
U1
Go
B
Pog
Me

26. NA line
N
A

27. NB line
N
B

28. U1
U1

29. L1
L1

30. MePP Me
ANS
PNS
Me

31. Go Gonion
Go

32. ArGo
Ar
Go

33. Xi
Xi

34. Xi-Stm(Stomion)
Xi
Stm

35. E-line(Esthetic line)

36. 34

37. ( )
N
SNA
S
80 – 82°
SNB A
77 – 79°
B
ANB
3°

38. ( )
N
SNA 79
S 79
0
80 – 82°
SNB A
77 – 79°
B
ANB
3°

39. ( )
79
79
Po 0
U1 to FH Or
FH
110° U1

40. ( )
79
79
Po 0
105
U1 to FH Or
FH
110° U1

41. (Tweed )
FMA 79
79
Po 0
30° 105
Or
FMA FMIA
FMIA
FH
L1
IMPA
60°
IMPA Me

42. (Tweed )
FMA 79
79
Po 0
30° 30 105
Or
55.5
FMA FMIA
FMIA
FH
L1
IMPA
60° 94.5
IMPA Me

43. AH ratio:ArGo/MePP)
79
79
0
AH ratio 30 105 55.5
Ar
ANS
PNS
ArGo / MePP
72%
Go
94.5
Me

44. AH ratio:ArGo/MePP)
79
79
0
AH ratio 30 105 55.5
Ar
ANS
PNS
ArGo / MePP
72%
Go
94.5
AH ratio = 69.2% Me

45. )
N
79
79
U1 to NA 0
NA 30 105 55.5
A
5mm
L1 to NB
NB 94.5 B
AH ratio = 69.2%
6mm

46. )
N
79
79
U1 to NA 0
NA 30 105 55.5
A
5mm
3.5
L1 to NB 7
NB 94.5 B
AH ratio = 69.2%
6mm L-1 to NB line = 7 mm

47. )
N
79
79
0
30 105 55.5
Po to NB 3.5
NB
7
94.5 B
Pog
1 – 2mm AH ratio = 69.2%
L-1 to NB line = 7 mm

48. )
N
79
79
0
30 105 55.5
Po to NB 3.5
NB
7
94.5 B
-1 Pog
1 – 2mm AH ratio = 69.2%
L-1 to NB line = 7 mm

49. )
79
79
0
Interincisal 30 105 55.5
3.5
L1
U1
130° 7
94.5
-1
AH ratio = 69.2%
L-1 to NB line = 7 mm

50. )
79
79
0
Interincisal 30 105 55.5
3.5
L1
130
130° 7
94.5
-1
AH ratio = 69.2%
L-1 to NB line = 7 mm

51. )
79
79
0
Xi-Stm 30 105 55.5
Xi 3.5
L1
130
Stm
7
94.5
-1
AH ratio = 69.2%
±0mm L-1 to NB line = 7 mm

52. )
79
79
0
Xi-Stm 30 105 55.5
Xi 3.5
L1
130
Stm
7
94.5
-1
AH ratio = 69.2%
±0mm L-1 to NB line = 7 mm
L-1 to Xi-Stomion = +2
mm

53. )
79
79
0
E-line 30 105 55.5
3.5
130
both lips on line 7
94.5
-1
AH ratio = 69.2%
L-1 to NB line = 7 mm
L-1 to Xi-Stomion = +2
mm

54. �
� � � �

56. X

58. ----->
----->
----->

61. N
S
Ar Or
ANS
L1 A
U1
Go B
Me Pog
male female
5y 2m( 4y 3m- 5y11m) 5y 2m( 4y 4m- 5y11m)
7y 8m( 6y 2m- 8y11m) 7y 8m( 6y 0m- 8y11m)
10y 3m( 9y 0m-11y10m) 10y 3m( 9y 0m-11y 6m)
12y11m(12y 3m-14y 4m) 12y11m(12y 3m-14y 4m)
23y 7m(19y11m-28y11m) 19y 7m(18y 5m-27y 4m)

62. 1.
2.
3.
4.
5.

63. 79
79
0
30 105 55.5
3.5
130
7
94.5
-1
AH ratio = 69.2%
L-1 to NB line = 7 mm
L-1 to Xi-Stomion = +2
mm

64. SNA
80-82°
79°
SNB
77-79°
79°
ANB
3°
0°
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm
L1 to NB
6mm
7.0 mm
Po to NB
1-2mm
-1mm
Interincisal
130°
130°

65. SNA
80-82° 79
79° 79
SNB
77-79°
79° 0
ANB
3°
0°
30 105 55.5
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm 3.5
L1 to NB
6mm
7.0 mm 130
Po to NB
1-2mm
-1mm 7
Interincisal
130°
130°
94.5
-1
AH ratio = 69.2%
L-1 to NB line = 7 mm
L-1 to Xi-Stomion = +2
mm

66. ������ � �����
SNA
80-82°
79°
SNB
77-79°
79°
ANB
3°
0°
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm
L1 to NB
6mm
7.0 mm
Po to NB
1-2mm
1mm
Interincisal
130°
130°
SNA-SNB=ANB 79-79=0
ANB 0° Class Ⅲ
SNA SNB

67. ������ � �����
SNA
80-82°
79°
SNB
77-79°
79°
ANB
3°
0°
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm
L1 to NB
6mm
7.0 mm
Po to NB
1-2mm
1mm
Interincisal
130°
130°
FMA=30° AHratio=69.2%
FMA AH ratio High Angle

68. ������ � �����
SNA
80-82°
79°
SNB
77-79°
79°
ANB
3°
0°
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm
L1 to NB
6mm
7.0 mm
Po to NB
1-2mm
1mm
Interincisal
130°
130°
Interincisal = 130°

69. ������ � �����
SNA
80-82°
79°
SNB
77-79°
79°
ANB
3°
0°
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm
L1 to NB
6mm
7.0 mm
Po to NB
1-2mm
1mm U1 to FH = 105°
Interincisal
130°
130° U1 to NA = 3.5mm

70. ������ � �����
SNA
80-82°
79°
SNB
77-79°
79°
ANB
3°
0°
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm
L1 to NB
6mm
7.0 mm
Po to NB
1-2mm
1mm FMIA = 55.5°
Interincisal
130°
130° IMPA = 94.5°
L1 to NB = 7.0mm

71. ������ � �����
SNA
80-82°
79°
SNB
77-79°
79°
ANB
3°
0°
U1 to FH
110°
105°
FMA
30°
30°
FMIA
60°
55.5°
IMPA
90°
94.5°
AH ratio
72%
69.2%
U1 to NA
5mm
3.5mm
L1 to NB
6mm
7.0 mm
Po to NB
1-2mm
1mm
Interincisal
130°
130° Po to NB = -1mm
High angle
1mm

72. 1.
2.
3.
4.
5.

73. 1.
2.
3.
4.

74. 1.

75. 1.
Labio-Lingual Multi Bracket…

76. 2.

77. 2.
Labio-Lingual Multi Bracket…

78. 3.

79. 3.
(OMA FMA)

80. 4.

81. 4.
Chin Cap

82. 1.
-----> Lingual Arch 2 x 4 App.
2.
3.
4.
-----> Chin Cap