｜
1
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1-2
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1-3
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1-4
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1-5
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2
｜
2-2
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2-3
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2-4
｜
2-5
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3
｜
3-2
｜
3-3
｜
3-4
｜
3-5
｜
1.Angle class II div.1
C/C： Crooked anterior teeth
Age： 21y 4m
Sex ： Femail
Ext ： Upper first bicuspids and
Lower second bicuspids
SUPERIMPOSED CEPHALOMETRIC TRACINGS
Z-angle Change
Posttreatment
LEVEL ANCHORAGE SYSTEM chart
Facial Change
