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) |