The frequency of partite sesamoids of the first metatarsophalangeal joint.
D005260:Female; D006801:Humans; D008297:Male; D008683:Metatarsophalangeal Joint / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D011859:Radiography; D012716:Sesamoid Bones / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D014033:Toe Joint / Q000033:anatomy & histology*