Hemifacial spasm (HFS) is a neurological disorder manifested by twitching on one side of the face due to involuntary contractions of the eyelid and other facial muscles. It usually begins gradually ...

A woman in China had lost quite a few contact lenses in the last few months, and was shocked when they finally turned up - behind her left eyeball. The 33-year-old patient, referred to as Mrs. A., was ...