[Basis for foot surgery].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005075:Biological Evolution; D001846:Bone Development; D002111:Calcaneus; D002648:Child; D002675:Child, Preschool; D005413:Flatfoot / Q000503:physiopathology; D005528:Foot / Q000033:anatomy & histology* / Q000502:physiology / Q000601:surgery; D006801:Humans; D007223:Infant; D010146:Pain / Q000209:etiology