11 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
: Cataracts - ... Macula: Macular ... Abrasion, Anterior ... Vein Occlusion, ... 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
Anatomical Approach ... Anterior Chamber ... Ocular Adverse Effects ... Detachment • Macular ... retinopathy • Macular
Phacodonesis on Slit Lamp Ocular Examination

Phacodonesis (lens movement) in hypermature cataract.  Patient with a history
Phacodonesis on Slit Lamp Ocular ... history of acute retinal ... #Cataract #Ocular ... PhysicalExam #clinical #video ... #ophthalmology
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Ocular Movements ... Cornea D. ... Lens G. ... Retina B. ... Blood Vessels #Ocular
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Diagnosis Algorithm Cornea ... • Pterygium Lens ... Visibility: • Cataract ... • Age Related Macular ... Hemorrhage and Macular
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
like the sclera, anterior ... Episcleritis Ocular ... vein occlusion ... Conjunctivitis #ocular ... differential #diagnosis #ophthalmology
Inferior Lens Subluxation on Slit Lamp Ocular Examination

A 70-year-old patient consulted for decreased visual acuity in
Inferior Lens Subluxation ... on Slit Lamp Ocular ... to evaluate for cataract ... #Subluxation #Ocular ... #ophthalmology
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
between hyperechoic cornea ... iris posteriorly Lens ... globe and the retina ... Clinical #EM #Ophth #POCUS ... #Ocular #Normal
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
the avascular lens ... and cornea ... structural integrity of ocular ... AH leaves the anterior ... Pathophysiology #ophthalmology
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
curvature of the lens ... different points of focus ... on the retina ... • Headache • Ocular ... pathophysiology #ophthalmology