Former Doctor Who actor David Tennant this week confirmed he has 11 toes. He says he was born with an extra toe on his right foot, meaning he has polydactyly. Here's how this anatomical variation ...

nhgri.nih.gov Fraser syndrome is characterised by cryptophthalmos, cutaneous syndactyly, malformations of the larynx and genitourinary tract, craniofacial dysmorphism, orofacial clefting, mental ...

Fibroblast growth factors (FGFs) signal through FGF receptor tyrosine kinases to regulate a wide range of biological processes during development and adulthood. FGF receptors (FGFRs) are involved ...

Four common toe problems can affect your appearance, as they cause deformities in bones and joints. These conditions, such as bunions, hammertoe, and hallux rigidus, may also cause significant pain ...