Disorders of the EyeDisorders of the Eye

Chapter 9Chapter 9

Medical ConsiderationsMedical Considerations

RED EYERED EYE(NON-VISION-THREATENING (NON-VISION-THREATENING

DISORDERS)DISORDERS) Subconjunctival hemorrhageSubconjunctival hemorrhage ConjunctivitisConjunctivitis BlepharitisBlepharitis KeratitisKeratitis Dry eyeDry eye Pterygium/pingueculumPterygium/pingueculum

RED EYERED EYE(VISION-THREATENING DISORDERS)(VISION-THREATENING DISORDERS)

Iritis/uveitisIritis/uveitis Corneal ulcersCorneal ulcers Angle-closure glaucomaAngle-closure glaucoma Preseptal/orbital cellulitisPreseptal/orbital cellulitis EndophthalmitisEndophthalmitis TraumaTrauma

External examinationExternal examination

Subconjunctival hemorrhage Conjunctival injection

External examinationExternal examination

Conjunctival injection

RED EYERED EYE(NON-VISION-THREATENING (NON-VISION-THREATENING

DISORDERS)DISORDERS) Subconjunctival Subconjunctival

hemorrhagehemorrhage

Subconjuntival hemorrhage with chemosis

Keep conjunctiva moist with antibiotic ointment

RED EYERED EYE(NON-VISION-THREATENING DISORDERS)(NON-VISION-THREATENING DISORDERS)

Posterior

petechial

hemorrhages

Subconjunctival air!

RED EYERED EYE(NON-VISION-THREATENING (NON-VISION-THREATENING

DISORDERS)DISORDERS)

Conjunctivitis:Conjunctivitis: NOTNOT

RED EYERED EYE(NON-VISION-THREATENING DISORDERS)(NON-VISION-THREATENING DISORDERS)

ConjunctivitisConjunctivitis allergicallergic

Allergic to Polytrim

RED EYERED EYE(NON-VISION-THREATENING (NON-VISION-THREATENING

DISORDERS)DISORDERS) ConjunctivitisConjunctivitis

bacterialbacterial

RED EYERED EYE(NON-VISION THREATENING DISORDERS)(NON-VISION THREATENING DISORDERS)

ConjunctivitisConjunctivitis chemicalchemical

Proparacaine abuse

EYELID ANATOMY

MEIBOMIAN GLAND

Tarsal plate

MeibomianitisMeibomianitis

RED EYE(NON-VISION-THREATENING

DISORDERSBlepharitis Acute

BLEPHARITISBLEPHARITISSubacute

Chronic

External hordeolum

Internal hordeolumInternal hordeolum

Chalazion

ChalaziaChalazia

Blepharo-conjunctivitis