Polydactyly.
D000013:Congenital Abnormalities / Q000453:epidemiology / Q000235:genetics; D005260:Female; D005385:Fingers / Q000002:abnormalities*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D012846:Singapore; D014034:Toes / Q000002:abnormalities*