Polydactyly or polydactylism (), also known as hyperdactyly, is an anomaly in humans and animals resulting in supernumerary fingers and/or toes. Polydactyly is the opposite of oligodactyly (fewer fingers or toes).
picture of Acrocallosal syndrome
medical cause of Arcus senilis
symptom of Oculopharyngeal muscular dystrophy
symptom of Buschke–Ollendorff syndrome
symptom of Romano–Ward syndrome
symptom of Nuchal cord
symptom of Spinocerebellar ataxia type 1
symptom of Pierre Robin sequence