This condition is normally discovered at birth. If other symptoms are present, a specific syndrome may be indicated. Diagnosis of a specific syndrome is based on family history, medical history, and a physical exam.<unk>  are also known as "twin<unk> ," "duck<unk> ," "turkey<unk> ", "tree<unk> " and "tiger<unk> ." Severity can vary. Most cases involve the second and third<unk>  but any number of<unk>  can be involved. In some cases the<unk>  are joined part way while in some the webbing can extend right up to the nails. In some cases the entire<unk> , including the nails and bones, can be fused.
Webbed toes
Polydactyly
Clinodactyly
Brachydactyly
Syndactyly
Oligodactyly
Pachydermodactyly
Black heel and palm