An external eyelid stye is a red, painful bump on the surface of the eyelid. Learn about external eyelid stye symptoms, causes, treatment, and prevention.

L. S. WILDERVANCK, G. GOEDHARD, S. MEIJER, Proximal Symphalangism of Fingers Associated with Fusion of Os Naviculare and Talus and Occurrence of two Accessory Bones in the Feet (Os Paranaviculare and ...