Treatment planning in relation to the first permanent molar.
D000367:Age Factors; D005457:Fluoridation; D006801:Humans; D008310:Malocclusion / Q000209:etiology; D008963:Molar; D009971:Orthodontics, Corrective; D010347:Patient Care Planning; D011313:Preventive Dentistry; D014081:Tooth Extraction; D014094:Tooth, Deciduous