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Vocab

        Help!  

Term
Definition
ocul/o ophthalm/o opt/o   eye  
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lacrim/o dacry/o   tear  
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-opia -opsia   vision condition  
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blephar/o   eyelid  
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corne/o kerat/o   cornea (clear surface in middle of eye)  
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conjunctiv/o   conjunctiva  
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scler/o   sclera (the white of the eye)  
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vitre/o   vitreous liquid (vitreous humor)  
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cycl/o   ciliary body  
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retin/o   retina  
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ir/o irid/o   iris  
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phac/o phak/o   lens  
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aur/o ot/o   ear  
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acous/o audi/o   sound/hearing  
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-acusis   hearing condition  
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cerumin/o   ear wax  
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salping/o   eustachian tube (connect middle ear to the throat)  
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tympan/o myring/o   eardrum  
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mastoid/o   mastoid process (part of the skull behind the ear)  
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labyrinth/o   labyrinth (innermost part of the ear containing cochlea and vestibular system)  
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vestibul/o   vestibule  
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cochle/o   cochlea  
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akinetopsia   inability to see objects in motion  
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ambiopia   double vision  
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amblyopia   decreased vision; lazy eye (in one eye)  
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astenopia   weak vision (eye strain)  
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diplopia   double vision  
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hemianopsia   blindness in half the visual field  
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hyperopia   farsightedness  
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myopia   nearsightedness  
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presbyopia   decreased vision caused by old age  
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scotopia   adjustment of the eye to seeing in darkness  
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blepharoplegia   paralysis of the eyelid  
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blepharospasm   involuntary contraction of an eyelid  
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dacryoadenalgia   pain in the tear gland  
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dacryocystalgia   pain in the tear sac  
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dacryophemorrhea   blood in the tears  
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dacryorrhea   excessive tearing  
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ophthalmalgia   eye pain  
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ophthalmoplegia   eye paralysis  
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xerophthalmia   dry eyes  
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astigmastism   vision problem caused by the fact that light rays entering the eye aren't focused on a single point in the back of the eye  
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corneal xerosis   dryness of the cornea  
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keratalgia   pain in the cornea  
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cycloplegia   paralysis of the ciliary body  
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iridalgia   pain in the iris  
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miosis   abnormal contraction of the pupil  
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mydriasis   abnormal dilation of the pupil  
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scotoma   dark spot in the visual field  
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hyperacusis   excessively sensitive hearing  
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hypoacusis   excessively insensitive hearing  
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osteoacusis   hearing through the bone  
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presbycusis   loss of hearing in old age  
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mastoidalgia   pain in the mastoid  
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otalgia otodynia   ear pain  
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otorrhea   discharge from the ear  
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tinnitus   ringing in the ears  
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vertigo   sensation of moving through space while stationary  
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ophthalmoscope   instrument for looking at the eye  
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optomyometer   device used to determine the strength of eye muscles  
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phacoscope   instrument for looking at the lense  
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retinoscope   instrument for looking at the retina  
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retinoscopy   procedure for looking at the retina  
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tonometer   instrument for measuring tension or pressure in the eyes (intraocular pressure)  
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binocular   pertaining to both eyes  
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iridokinesis   the movement of the iris  
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lacrimation   formation of tears (crying)  
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nasolacrimal   pertaining to the nose and tear system  
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ophthalmic   pertaining to the eye  
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ophthalmologist   eye specialist  
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optic   pertaining to the eye  
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optokinetic   pertaining to eye movement  
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optometrist   specialist in measuring the eye  
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retinal   pertaining to the retina  
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blepharedema   eyelid swelling  
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blepharoptosis   drooping eyelid  
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blepharopyorrhea   discharge of pus from the eyelid  
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dacryolith   hard formation (stone) in the tear system  
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dacryopyorrhea   discharge of pus in tears  
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ectropion   outward turning of the eyelid away from the eye  
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exophthalmus   protrusion of the eyes out of the eye socket  
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nystagmus   involuntary back and forth eye movements  
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strabismus   condition where they eyes deviate when looking at the same object  
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esotropia   inward turning of the eye toward the nose  
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exotrophia   outward turning of the eye away from the nose  
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keratomalacia   abnormal softening of the cornea  
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pteryglum   winglike growth of conjunctival tissue extending to the cornea  
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scleromalacia   abnormal softening of the sclera  
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papilledema   swelling of the optic nerve where it enters the retina  
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phacomalacia   abnormal softening of the lens  
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phacosclerosis   abnormal hardening of the lens  
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audiogram   record produced by an audiometer  
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audiometer   instrument for measuring hearing  
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audiometry   procedure for measuring hearing  
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otoscope   instrument for looking in the ear  
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otoscopy   procedure for examining the ear  
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pneumatic otoscopy   procedure for examining the ear using air  
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salpingoscope   instrument for examining the eustachian tubes  
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typanometry   procedure for measuring the eardrum  
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audiologist   hearing specialist  
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aural   pertaining to the ear  
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otolaryngologist   specialist in the ear and throat  
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otoneurologist   specialist in the nerve connections between the ear and brain  
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otorhinolaryngologist   ENT specialist  
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otosteal   pertaining to the bones of the ear  
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salpingopharyngeal   pertaining to the eustachian tubes and the throat  
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ceruminoma   benign tumor of the cerumen-secreting glands of the ear  
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ceruminosis   excessive formation of ear wax  
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macrotia   abnormally large ears  
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microtia   abnormally small ears  
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otopyorrhea   discharge of pus from the ears  
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otosclerosis   hearing loss caused by the hardening of the bones in the middle ear  
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tympanic perforation   tear or hole in the eardrum  
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tympanosclerosis   hardening of the eardrum  
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blepharitis   eyelid inflammation  
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blepharoconjunctivitis   inflammation of the eyelid and conjunctiva  
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dacryocystitis   inflammation of the tear sac  
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dacryoadenitis   inflammation of the tear gland  
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dacryohemorrhea   discharge of blood in tears  
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dacryolithiasis   presence of heard formations (stones) in the tear system  
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dacryostenosis   narrowing of the tear duct  
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glaucoma   eye disease that causes vision loss by damaging the optic nerve  
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oculomycosis   fungal eye condition  
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oculopathy   eye disease  
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ophthalmatrophy   atrophy (wasting away) of the eye  
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ophthalmitis   inflammation of the eye  
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ophthalmomycosis   fungal eye condition  
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opthalmomyitis   inflammation of the eye muscles  
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ophthalmopathy   eye disease  
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trichlasis   condition caused by eyelashes growing backward and coming in contact with the eye  
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conjunctivitis   inflammation of the conjunctiva (pink eye)  
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keratitis   inflammation of the cornea  
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keratopathy   disease of the cornea  
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sclerectasia   overexpansion of the sclera  
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scleroiritis   inflammation of the sclera and iris  
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sclerokeratitis   inflammation of the sclera and cornea  
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sclerokeratoiritis   inflammation of the sclera, cornea, and iris  
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aniridia   absence of an iris  
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aphakia   absence of a lens  
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cataract   opacity (cloudiness) of the lens of the eye  
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corneal abrasion   scratch on the cornea  
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cyclokeratitis   inflammation of the ciliary body and cornea  
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endophthalmitis   inflammation of the inside of the eye  
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iridemia   bleeding from the iris  
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iridocyclitis   inflammation of the iris and ciliary body  
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iridokeratitis   inflammation of the iris and cornea  
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iridopathy   disease of the iris  
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iritis   inflammation of the iris  
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optic neuritis   inflammation of the optic nerve  
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phakitis   inflammation of the lens  
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retinitis   inflammation of the retina  
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retinopathy   disease of the retina  
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retinosis   retinal condition  
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cerumen impaction   buildup of ear wax blocking ear canal  
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mastoiditis   inflammation of the mastoid  
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otitis externa   inflammation of the outer ear  
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otomycosis   fungal ear condition  
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aerotitis   inflammation of the ear caused by air  
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conductive hearing loss   hearing loss caused by sound not getting to the middle/inner ear (due to blockages)  
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myringitis   inflammation of the eardrum  
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myringodermatitis   inflammation of the eardrum and surrounding skin  
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myringomycosis   fungal condition of the eardrum  
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otitis media   inflammation of the middle ear  
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otosclerosis   hearing loss caused by the hardening of the bones to the middle ear  
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rhinosalpingitis   inflammation of the nose and eustachian tubes  
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acoustic neuroma   tumor on the acoustic nerve  
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cochleitis   inflammation of the cochlea  
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labyrinthitis   inflammation of the labyrinth  
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sensorineural hearing loss   hearing loss caused by sound not being transmitted from the inner ear to the brain (due to problems with the sensory organs or nerves)  
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vestibular neuritis   inflammation of the vestibular nerve  
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vestibulitis   inflammation of the vestibule  
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miotic   drug that causes the abnormal contraction of the pupil  
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mydriatic   drug that causes the abnormal dilation of the pupil  
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cycloplegic   drug that paralyzes the ciliary  
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intravitreal antibiotics   antibiotics administered directly into the vitreous gel liquid  
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ceruminolytic   drug that aids in the breakdown of ear wax  
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ototoxic   drug that is damaging to the ear/hearing  
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blepharoplasty   surgical reconstruction of the eyelid  
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blepharotomy   incision into the eyelid  
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dacryoadenectomy   removal of the tear gland  
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dacryocystectomy   removal of the tear sac  
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dacryocystorhinostomy   creation of an opening between the tear sac and the nose  
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dacryocystotomy   incision into the tear sac  
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enucleation   removal of an eye  
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oculoplasty   surgical reconstruction of the eye  
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ophthalmectomy   removal of the eye  
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corneal transplant   replacement of the damaged cornea with donated tissue  
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keratoplasty   surgical reconstruction of the cornea  
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keratotomy   incision into the cornea  
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sclerotomy   incision into the sclera  
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cyclotomy   incision into the ciliary body  
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intraocular lens implant   insertion of a new lens inside the eye  
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iridectomy   removal of the iris  
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iridocyclectomy   removal of the iris and ciliary body  
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iridotomy   incision into the iris  
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phacoemulsification   fragmentation of an existing lens in order to remove and replace it  
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retinopexy   surgical fixation (reattachment) of a retina  
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retinotomy   incision into the retina  
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vitrectomy   removal of the vitreous liquid from the eye  
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auditory prosthesis   hearing aid  
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ceruminolysis   breakdown of ear wax  
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ear lavage   rinsing/washing the external ear canal  
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mastoidectomy   removal of the mastoid  
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mastoidecentesis   puncture of the mastoid  
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otoplasty   surgical reconstruction of the ear  
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myringectomy   removal of the eardrum  
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myringoplasty   surgical reconstruction of the eardrum  
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myringotomy   incision into the ear drum  
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tympanocentesis   puncture of the eardrum  
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tympanolabrinthopexy   surgical fixation of the eardrum to the labyrinth  
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tympanoplasty   surgical reconstruction of the eardrum  
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tympanostomy   creation of an opening in the eardrum  
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cochlear implant   electronic device that stimulates the cochlea  
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labrinthectomy   removal of the labyrinth  
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labyrinthotomy   incision into the labyrinth  
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vestibulotomy   incision into the vestibule  
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ARMD   age-related macular degeneration  
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HEENT   head eyes ears nose throat  
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IOL   intraocular lens  
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IOP   intraocular pressure  
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LASIK   laser-assisted in situ keratomileusis  
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OD   right eye  
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OS   left eye  
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OU   both eyes  
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PERRLA   pupils are equal round and reactive to light and accommodation  
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VA   visual activity  
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VF   visual field  
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AD   right ear  
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AOM   acute otitis media  
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AS   left ear  
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AU   both ears  
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EENT   eye ear nose throat  
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ENT   ear nose throat  
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OM   otitis media (ear infection)  
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TM   tympanic membrane  
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orbit   eye socket  
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lacrimal gland   produces tears  
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choroid   contains the lens, iris, and ciliary muscles  
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incus   anvil bone in middle ear  
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stapes   stirrup-shaped bone in middle ear  
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malleus   hammer-shaped bone in middle ear  
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