Polydactyly, a genetic condition, causes individuals to be born with extra fingers or toes. Usually harmless and hereditary, it results from a mutatio ...

Actor David Tennant has confirmed he has a rare condition called polydactyly, meaning he has an extra toe on his right foot. The condition, giving him a total of 11 toes, was first noticed by fans ...

While often harmless, they can sometimes interfere with limb function. Treatment, often surgical removal, is typically decided by the family, especially in simple cases. More complex cases may require ...