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Diagnostic
Vocabulary for Eye
Term | Definition |
---|---|
Amblyopia | Dimness of vision |
Astigmatism | Irregular curvature of cornea or lens |
Cataracts | Condition in which the eye lens becomes opaque |
Conjunctivitis | An inflammation of the conjunctival membranes in the front of the eye |
Cornea | A circular area in the very front of the scelerotic coat |
Detached Retina | The vitreous fluid contracts as it ages, pulling on the retina and causing a tear |
Diplopia | Double vision |
Glaucoma | Increase in interocular eye pressure |
Hyperopia | Farsightedness |
Iris | Colored muscular layer surrounding the pupil of the eye |
Lens | Crystal structure for refraction of light rays |
Macular Degeneration | Thinning of retinal layer of eye or leakage may develop under retina disturbing sharp central vision |
Miotic | Pertaining to or causing contraction of the pupil |
Myopia | Nearsightedness |
Optic Disc | An area of the eye devoid of visual reception; also known as the blind spot |
Presbyopia | Farsightedness of advanced age due to loss of elasticity in lens of eye |
Pupil | Opening in iris of eye for passage of light |
Sclera | Tough, white covering, part of external coat of eye |
Strabismus | Condition in which the muscles of the eyeball do not coordinate their action; also known as crosseyes |
Sty | Infection of gland along the eyelid |