The apical base: zone of interaction between the interstitial and skeletal systems.
D000293:Adolescent; D002648:Child; D003724:Dental Arch / Q000254:growth & development* / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008445:Maxillofacial Development; D003765:Models, Dental; D009971:Orthodontics, Corrective; D011861:Radiography, Dental