Humans 5 Malocclusion, Angle Class II Orthodontic Appliances, Removable 5 devices 5 human 5 malocclusion 5 removable orthodontic appliance 5 Cephalometry 4 Female 4 Male 4 Tooth Movement Techniques 4 cephalometry 4 female 4 male 4 orthodontic tooth movement 4 procedures 4 treatment outcome 4 Adolescent 3 Child 3 Orthodontic Appliance Design 3 Treatment Outcome 3 adolescent 3 case report 3 child 3 diagnostic imaging 3 orthodontic device 3 orthodontic procedure 3 Incisor 2 Orthodontic Appliances 2 Orthodontic Appliances, Fixed 2