22 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... mucins with reduced tear ... production -> Corneal ... and cornea, typically ... dryness of the cornea
Macular Corneal Dystrophy on Slit Lamp Ocular Examination

37 year old male.  Bilateral subepithelial corneal opacities
Macular Corneal ... Examination 37 year ... subepithelial corneal ... #Cornea #Ocular ... PhysicalExam #clinical #video
Macular Corneal Dystrophy on Slit Lamp Ocular Examination

37 year old male.  Bilateral subepithelial corneal opacities
Macular Corneal ... Examination 37 year ... subepithelial corneal ... #Cornea #Ocular ... PhysicalExam #clinical #video
Macular Corneal Dystrophy on Slit Lamp Ocular Examination

37 year old male.  Bilateral subepithelial corneal opacities
Macular Corneal ... Examination 37 year ... subepithelial corneal ... #Cornea #Ocular ... PhysicalExam #clinical #video
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Conjunctiva/Sclera ... Iris 7. ... Ocular Adverse Effects ... /Iris: • Keratitis ... • Iritis Conjunctiva
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Ocular Movements ... Sclera/ Conjunctiva ... Cornea D. ... Iris F. ... Blood Vessels #Ocular
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Surface Injury: • Corneal ... Laceration • Conjunctiva ... hemorrhage • Cornea ... : Abrasion • Iris ... hemorrhage • Retina: Tear
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Episcleritis Ocular ... vein occlusion Conjunctiva ... Anterior Chamber/Uvea/Iris ... UVEA: comprised Iris ... Conjunctivitis #ocular
Pterygium on Ocular Exam

A raised growth of the conjunctiva that extends onto the cornea

#Pterygium #PhysicalExam #ocular
Pterygium on Ocular ... growth of the conjunctiva ... extends onto the cornea ... #PhysicalExam #ocular ... #video #conjunctiva
Grade 1 Pterygium on Physical Exam

A raised growth of the conjunctiva that extends onto the cornea

#Pterygium
growth of the conjunctiva ... extends onto the cornea ... #PhysicalExam #ocular ... #video #conjunctiva