Class II, Division 1 vertical pattern.
The treatment of a skeletal Class II, Division 1 malocclusion in the early permanent dentition is described. The patient had a vertical facial pattern and lower arch crowding; four premolars were extracted. Although some anchorage was lost in the maxillary arch and the face developed in a predominantly vertical direction, the final result demonstrated a well-balanced and pleasing profile.
Runge
M E
ME
Department of Orthodontics, College of Dentistry, University of Illinois, Chicago.
Sadowsky
C
C
D000293:Adolescent; D001641:Bicuspid / Q000601:surgery; D002508:Cephalometry; D005115:Extraoral Traction Appliances; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000628:therapy*; D008312:Malocclusion, Angle Class II / Q000628:therapy*; D009967:Orthodontic Appliances; D014081:Tooth Extraction; D014087:Tooth Movement Techniques