Bony deformities and malocclusion.
D000202:Activator Appliances; D000293:Adolescent; D000328:Adult; D006801:Humans; D007569:Jaw Abnormalities / Q000628:therapy; D008310:Malocclusion / Q000628:therapy*; D008875:Middle Aged; D009971:Orthodontics, Corrective / Q000379:methods*