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Table 1 Characteristics of the study group

From: Classification and characterization of class III malocclusion in Chinese individuals

 

Inclusion Criteria

Exclusion Criteria

1

ANB ≤ 0°

History of orthodontic treatments

2

Overjet ≤ 0 at least edge-to-edge or anterior crossbite

Congenital abnormalities (e.g., cleft lip and palatee)

3

Wits ≤ −2°

Severe facial trauma

4

 

General physical disease (e.g., endocrine diseases)