7 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Cataracts - Macula: Macular ... inflammation - Optic Nerve ... Uveitis, Hyphema, Endophthalmitis ... Diagnosis #causes #ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Optic Nerve/Pathway ... Ocular Adverse Effects ... cellulitis • Endophthalmitis ... Red Flags: • ... differential #diagnosis #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Lens - Obscure Red ... Degeneration (Wet, Dry) Retina ... conditions Optic Nerve ... : • Optic Nerve ... Algorithm #Causes #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
posterior chambers, nerves ... Episcleritis Ocular ... any subjective vision ... Complete vision ... #diagnosis #ophthalmology
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
the choroidal bed ... Distorted central vision ... RPE -> Loss of photo ... spots in central vision ... pathophysiology #ophthalmology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
threat Cranial Nerves ... • Vestibulo-ocular ... above the red nucleus ... below the red nucleus ... caseyalbin #PhysicalExam
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Cover - Uncover Test ... laterally to “re-fixate ... CN6 #Abducens #Nerve ... video #neurology #ophthalmology ... #ocular #physicalexam