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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
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2-2
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2-3
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2-4
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2-5
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3
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3-2
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3-3
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3-4
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3-5
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3.Angle Class II div.2
C/C： Crowded anterior teeth
Age： 23y 4m
Sex： Femail
Ext： Upper first bicuspids and
missing lower second bicuspids
CEPHALOMETRIC TRACING
Mandibular Arch Length Discrepancy : -5mm→0mm
Curve of Spee : 1mm
Charting
Time Chart
