Adolescent 1 Case-Control Studies 1 Cephalometry 1 Child 1 Female 1 Humans 1 Male 1 Malocclusion 1 Malocclusion, Angle Class II 1 Orthodontic treatment 1 Orthodontics, Corrective 1 Pediatric OSA Pilot Projects 1 Polysomnography 1 Radiography 1 Sleep Apnea, Obstructive 1 adolescent 1 case control study 1 cephalometry 1 child 1 complication 1 diagnostic imaging 1 female 1 human 1 male 1 malocclusion 1 orthodontics 1 pilot study 1 polysomnography 1 radiography 1