Lower lingual arch vs No active treatment (control)
Amount of crowding · Children or adolescents (aged 16 years old or under) receiving orthodontic treatment to prevent or correct crowded teeth
1 finding from 1 review
- SoF1: Amount of crowding - Not measured. The single study (Rebellato 1997) did not report the amount of crowding for this comparison.1 studyGRADE not reported