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Eye and Vision Exams in the Outpatient Clinic Erika Beard-Irvine MD LCDR MC (FS) USN
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Objective AAP practice parameters for red reflex and vision screening Techniques for red reflex and vision screening Disease processes Referral criteria
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Terminology Myopia http://www.childrenshospital.org/az/Site1517/mainpageS1517P0.html http://www.ophthobook.com/chapters/pediatrics
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Terminology Myopia Hyperopia http://www.childrenshospital.org/az/Site1517/mainpageS1517P0.html
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Terminology Myopia Hyperopia Astigmatism http://www.childrenshospital.org/az/Site1517/mainpageS1517P0.html
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Terminology Myopia Hyperopia Astigmatism Amblyopia Anisometropia http://www.ohioamblyoperegistry.com/
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Red Reflex Examination Newborn examination All routine health supervision visits http://www.bartsandthelondon.nhs.uk/forgps/checking_for_the_red_reflex_in_children.asp
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http://seeweimer.com/eye-anatomy/
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Technique Ophthalmoscope power to 0 Lights off Simultaneously at 2-3 feet away Separately at 12-18 inches away http://www.ophthobook.com/chapters/pediatrics
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Leukocoria http://www.daisyseyecancerfund.org/rb/eye/index.html http://www.orphancancer.org/ORbIT/leukocoria.html http://www.nature.com/onc/journal/v25/n38/fig_tab/1209622f1.html
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Differential of Leukocoria Retinoblastoma Congenital cataract ROP PFV Coloboma Uveitis Toxocariasis Coats disease Vitreous hemorrhage Retinal dysplasia
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Absent Red Reflex http://www.peds.ufl.edu/peds2/research/debusk/pages/page7_61.html
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Absent Red Reflex http://www.bartsandthelondon.nhs.uk/forgps/checking_for_the_red_reflex_in_children.asp
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Asymmetric Red Reflex http://www.abcd-vision.org/vision-screening/red-reflex.html
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Asymmetric Red Reflex http://www.abcd-vision.org/vision-screening/bruckner.html
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Asymmetric Red Reflex Mills, MD. The eye in childhood, Am Fam Physician. 1999 Sep 1;60(3):907-916.
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Eye Evaluation Ocular history Vision assessment External inspection of the eye and lids Ocular motility assessment Pupil examination Red reflex examination Attempt at opthalmoscopy (>3 yo)
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Ocular History Does you child seem to see well? Does your child hold objects close to his/her face when trying to focus? Do your childs eyes seem to cross or drift? Do your childs eyes appear unusual? Do your childs eyelids droop or does 1 eyelid tend to close? Have your childs eyes ever been injured? Family history of eye disorders or early eyeglass wear.
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Vision Assessment Fix and follow Visual acuity measurement (>3 yo) Photoscreening
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Screening for amblyogenic factors: Strabismus Media opacities Significant refractive errors Evaluate photo of red reflex and pupillary light reflex AAP says it could be helpful but recommends more study
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External Examination Tearing or discharge Corneal clouding http://www.mps1disease.com/en/patients/about/signs-and-symptoms/corneal-clouding.aspx
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External Examination Tearing or discharge Corneal clouding Ptosis http://www.cosmeticeyesandface.com/Pediatrics.html
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External Examination Tearing or discharge Corneal clouding Ptosis Iris abnormalities http://www.glaucomaconsultantsnorthwest.com/glaucoma%20in%20children.html http://www.med.umn.edu/ophthalmology/faculty/schimmenti/home.html
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Ocular Motility Corneal reflex test Extra-ocular movements Cover-uncover test Random dot E stereo test
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Corneal Light Reflex http://health.utah.gov/cshcn/HSVS/photo.html Mills, MD. The eye in childhood, Am Fam Physician. 1999 Sep 1;60(3):907-916. http://www.wahajr.com/hajrvb/showthread.php?t=402925749&page=4
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Ocular Motility Corneal reflex test Extra-ocular movements Cover-uncover test Random dot E stereo test
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Ocular Motility Corneal reflex test Extra-ocular movements Cover-uncover test Random dot E stereo test
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Random Dot E http://health.minnesota.gov/divs/fh/mch/webcourse/vision/mod7a.cfm
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Pseudostrabismus http://www.sarawakeyecare.com/Atlasofophthalmology/paediatric/paediatricophthalmologytpicture4.htm
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Pupil Exam http://www.atlasophthalmology.com/atlas/photo.jsf?node=5832&locale=en
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Referral Criteria Leukocoria or absent red reflex Any abnormality on exam Persistent torticollis or head tilt FHx of retinoblastoma FHx corrective lenses in preschool or lazy eye Parent concern
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