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Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Blurry Vision - ... Anterior Chamber ... Vitreous 9. ... Ocular Adverse Effects ... Conjunctivitis • Uveitis
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
like the sclera, anterior ... and posterior chambers ... Episcleritis Ocular ... Chamber/Uvea/Iris ... Complete vision
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
Normal eye - Anterior ... Vitreous chamber ... structure deep to the vitreous ... chamber #Clinical ... #Ophth #POCUS #Ocular
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
occlusive disease (anterior ... changes in gaze/eye ... Ocular causes - ... chamber hemorrhage ... , vitreous floaters
Chief complaint: Sudden onset of "black floaters" and blurry vision

This is what Vitreous Hemorrhage looks like
floaters" and blurry ... vision This is ... the back of the eye ... Ghali @EM_RESUS #Clinical ... #POCUS #Ocular
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Pathogenesis and Clinical ... present with a red eye ... Occurs in small eyes ... -> crowding of ocular ... sparring) • Loss of vision
FIGURE 2. UVEITIS.  COURTESY OF WIKIMEDIA COMMONS AND JONATHAN TROBE, MD.

The classic symptoms of anterior
classic symptoms of anterior ... : - Painful eye, ... , photophobia, blurred ... vision - Conjunctival ... iris to lens) #Clinical
Examination of the right eye revealed an iris lesion 3 mm in diameter (Panel A, arrow),
Examination of the right eye ... revealed an iris lesion ... chamber, dilated ... the absence of vitreous ... Panel B, arrow) #Clinical
Asteroid hyalosis in the anterior vitreous cavity on slit lamp exam

These are refractive, calcific particles suspended
hyalosis in the anterior ... vitreous cavity ... RARELY affect vision ... AsteroidHyalosis #clinical ... #physicalexam #ocular
Hypopyon: A white layer of inflammatory cells which settles along the bottom of the anterior chamber
bottom of the anterior ... chamber (in front ... processes (e.g. anterior ... uveits, keratitis ... redness and loss of vision