Anatomy of the eyeAnatomy of the eye&&

Common eye DiseasesCommon eye Diseases

Bony orbitBony orbit

EyelidsEyelids

Eyeball and Eyeball and optic nerveoptic nerve

Vessels and Vessels and nervesnerves

Eyeball Eyeball coatscoats Sclera and Sclera and

CorneaCornea Uveal tissueUveal tissue

Iris, Ciliary Iris, Ciliary body and body and ChoroidChoroid

RetinaRetina

Lens Lens Optic nerveOptic nerve

Anterior Anterior segmentsegmentAqueousAqueous

Posterior Posterior segmentsegmentVitreousVitreous

RetinaRetina

Brain

Common Eye Diseases

LidsLids

MalpositionsMalpositionsPtosisPtosisEctropion Ectropion EntropionEntropion

•Infections

•Stye / Hordeolum•Chalazion

•Blepharitis

ConjunctivaConjunctiva

Acute Catarrhal ConjunctivitisAcute Catarrhal ConjunctivitisBacterial, Viral , AllergicBacterial, Viral , Allergic

NeoplasiaNeoplasia

CorneaCornea

Corneal ulcersCorneal ulcersBacterialBacterialViralViralFungalFungalAcanthamebaAcanthameba

Degenerations and DystrophiesDegenerations and Dystrophies

KeratoconusKeratoconus

LensLens

CataractCataractDevelopmental

Senile

Drug-induced cataract

Complicated cataract

Traumatic cataract

Cataract IOL

Loss of contrastHaziness

Glare

GlaucomaGlaucoma

Open angleOpen angle

Closed angleClosed angle

UveitisUveitis

Iritis Iritis

IridocyclitisIridocyclitis

ChoroiditisChoroiditis

VitritisVitritis

RetinitisRetinitis

VasculitisVasculitis

RetinaRetina

Diabetic RetinopathyDiabetic Retinopathy

Hypertensive RetinopathyHypertensive Retinopathy

Retinal detachmentRetinal detachment

SquintSquint

Esotropia Esotropia

ExotropiaExotropia

Neuro ophthalmologyNeuro ophthalmology

Optic AtrophyOptic Atrophy

PapilledemaPapilledema

Optic neuritisOptic neuritis

Nerve PalsiesNerve Palsies33rdrd , 4 , 4thth and 6 and 6thth

Refractive errorsRefractive errors

Myopia

HypermetropiaHypermetropia

Astigmatism

Presbyopia

Myopia

Astigmatism

RefractiveRefractiveerrorserrors

Normal

MyopiaHypermetropia

Myopia correctedHypermetropia

corrected

Astigmatism Cylinder lens

Question Question

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AnswersAnswers

The immediate treatment for a The immediate treatment for a chemical burn is wash it with alkali/ chemical burn is wash it with alkali/ acidacid

FALSEFALSE

Q: Does “Conjunctivitis” spread Q: Does “Conjunctivitis” spread by seeing each other?by seeing each other?

FalseFalse

Squint is luckySquint is lucky

YesYes; for the Paediatric fellow only. ; for the Paediatric fellow only. For the Child it could mean defective For the Child it could mean defective vision.vision.

Q:You have to wait for the Q:You have to wait for the cataract to mature completely cataract to mature completely before surgerybefore surgery

FalseFalse

Q:A high powered laser is used to do Q:A high powered laser is used to do PhacoemulsificationPhacoemulsification

FALSEFALSE

Your friend says he sees flashes Your friend says he sees flashes of light before his eyes. What do of light before his eyes. What do you tell him?you tell him?

Get an eye checkup. It could be the Get an eye checkup. It could be the earliest sign of an RDearliest sign of an RD

I wear Glasses of power -2.0 DSP I wear Glasses of power -2.0 DSP BE. I don’t need to have my retina BE. I don’t need to have my retina checked up because pathological checked up because pathological myopia starts only after -6.0 D myopia starts only after -6.0 D

FALSEFALSE

For Further Queries Contact :For Further Queries Contact :

Ms. Priyanka SinghMs. Priyanka Singh

Head – Optometry ServiceHead – Optometry Service

Email – optometry@venueyeinstitute.orgEmail – optometry@venueyeinstitute.org