Gifford, Harold(redirected from Gifford sign)
Gifford,Harold, U.S. ophthalmologist, 1858-1929.
Gifford corneal applicator
Gifford corneal curette
Gifford fixation forceps
Gifford iris forceps
Gifford needle holder
Gifford reflex - constriction of both pupils when an effort is made to close eyelids forcibly held apart. Synonym(s): eye-closure pupil reaction
Gifford sign - difficulty in everting the upper eyelid in Graves disease.