Talonavicular synostosis.
D000293:Adolescent; D002648:Child; D005260:Female; D005534:Foot Diseases / Q000000981:diagnostic imaging / Q000235:genetics*; D006801:Humans; D008297:Male; D011859:Radiography; D013580:Synostosis / Q000235:genetics*; D013639:Tarsal Bones / Q000000981:diagnostic imaging