Roots for eyes Flashcards
Blephar/o
Eyelid
Symblepharon
Adhesion of the eyelids to the eyeball
Palpebr/o
Eyelid
Palpebral
Pertaining to the eyelid
Dacry/o
Tear, lacrimal apparatus
Dacryorrhea
Discharge from the lacrimal apparatus
Dycrocyst/o
Lacrimal sac
(Collects tears that drain out through the lacrimal puncta)
Lacrim/o
Tear, lacrimal apparatus
(tear system)
Glands, sacs, and ducts that make up the tear system
Dacryocystocele
Hernia of the lacrimal sac
Lacrimation
Secretion of tears
Opt/o
Eye or vision
Ocul/o
Eye
Optometer
Instrument for measuring the refractive power of the eye
Sinistrocular
Pertaining to the left eye
Ophthalm/o
Eye
Exophthalmos
Protrusion of the eyeball
Scler/o
Sclera
(white of the eye)
Episcleritis
Inflammation of tissue on the surface of the sclera
Corne/o
Cornea
(transparent part of the eye that covers the iris and pupil)
Circumcorneal
Around the cornea
Kerat/o
Cornea
(transparent part of the eye that covers the iris and pupil)
Keratoplasty
Plastic repair of the cornea; corneal transplant
Lent/i
Lens
(structure that curves and focuses light on retina)
Lentiform
Resembling a lens
Phak/o, Phac/o
Lens
(structure that curves and focuses light on retina)
Aphakia
Absence of a lens
Uve/o
Uvea
(Choroid, ciliary body, iris)
Uveal
Pertaining to the uvea
(Iris: colored, change pupil size,
Choroid: vascular, nourishing
Ciliary Body: changes shape of lens, focus)
Chori/o, choroid/o
Choroid
Part of the Uvea
(Vascular layer, providing the eye w/ nutrients + maintains temperature)
Subchoroidal
Below the choroid
(Vascular layer)
Cycl/o
Ciliary Body, Ciliary Muscle
Part of the uvea
(Behind the iris, changes the shape of the lens)
Cycloplegic
Pertaining to or causing paralysis of the ciliary muscle
(Changes shape of lens to focus)
Ir, Irit/o, Irid/o
Iris
(Colored part of eye. Controls pupil size to control light entering)
Iridoschisis
Splitting of the iris
Pupill/o
Pupil
(Dark center of the Iris that changes size to allow light to enter the eye)
Iridopupillary
Pertaining to the iris and the pupil
Retin/o
Retina
Retinoscopy
Examination of the retina