9 results
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Iris 7. ... Optic Nerve/Pathway ... - Retinal vein occlusions ... (Retinal vein occlusions ... differential #diagnosis #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Chronic: - Cornea ... Cataracts - Macula: Macular ... inflammation - Optic Nerve ... Vein Occlusion, ... Diagnosis #causes #ophthalmology
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Cornea D. ... Iris F. ... Retina B. ... Optic Nerve / Disc ... #PhysicalExam
Myelinated retinal nerve fibers (MRNF) on Fundoscopy Ocular Examination

They are retinal nerve fibers prior to the
nerve fibers (MRNF ... on Fundoscopy Ocular ... , have myelin sheaths ... #MRNF #Ocular #PhysicalExam ... clinical #video #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
posterior chambers, nerves ... Episcleritis Ocular ... vein occlusion ... UVEA: comprised Iris ... differential #diagnosis #ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Neurogenic Ptosis - Neurologic ... junction, cranial nerve ... : • Third nerve ... palsy • Horner ... Differential #Diagnosis #ophthalmology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
hypothalamus, and visual cortex ... glaucoma - Ocular ... the trigeminal nerve ... differential #diagnosis #ophthalmology ... #Neurology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Her ocular exam ... control of the iris ... suggest oculomotor nerve ... #physicalexam # ... neurology
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Cover - Uncover ... CN6 #Abducens #Nerve ... clinical #video #neurology ... #ophthalmology ... #ocular #physicalexam