[Changes with time in the form of the incisal edge of the 1st permanent lower incisor].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology* / Q000503:physiopathology; D008334:Mandible; D014072:Tooth Abrasion / Q000503:physiopathology*
Veranderingen in de tijd van de vorm van de snijrand van de eerste blijvende onderincisieven.