Pupils that are different sizes.
A condition in which the two eyes have markedly different refractive powers.
A refractive error caused by an abnormality in the curvature of the cornea and/or the lens.
Inflammation of the eyelids.
Cystic mass located at or near the lid margin caused by the blockage of the ducts of the Meibomian glands.
Inflammation of the membrane (conjunctiva) covering the inner part of the eyelids and the white part of the eye (sclera). Also called pink eye.
A plastic lens that fits on the surface of the cornea and provides focusing power for the eye.
A type of strabismus in which one or both eyes turn outward. It can be intermittent or constant.
Strabismus in which the eyes are misaligned in the vertical plane. Refers to the higher eye.
Strabismus in which the eyes are misaligned in the vertical plane. Refers to the lower eye.
Inflammation of the iris causing light sensitivity, photophobia, redness and eye pain.
A false appearance of eye misalignment
A drooping of one or both eyelids
Hordeolum or a chalaizon.