Development of mandibular spacing-crowding from nine to 16 years of age.
D000293:Adolescent; D000367:Age Factors; D000886:Anthropometry; D002648:Child; D003724:Dental Arch / Q000254:growth & development; D003817:Dentition; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000453:epidemiology*; D008334:Mandible / Q000254:growth & development; D011379:Prognosis; D012737:Sex Factors; D014095:Tooth, Impacted