22 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Subconjunctival hemorrhage ... : • Corneal abrasion ... Diagnosis #table #causes ... #ophthalmology
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... Subconjunctival Hemorrhage ... • Keratitis/Corneal ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Conjunctivitis, corneal ... cellulitis • Globe ... #Red #eye #Conjunctivitis ... differential #diagnosis #ophthalmology
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Traumatic Red Eye ... Surface Injury: • Corneal ... Retrobulbar Fracture Globe ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Traumatic Iritis 
High pressure bottle cap to the eye = traumatic iritis + hyphema
This patient was
bottle cap to the eye ... , there was no corneal ... injury or globe ... Traumatic #Iritis #Clinical ... #Photo #Ophthalmology
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Vitreous Hemorrhage ... on Ocular POCUS ... think intrinsic eye ... #clinical #ultrasound ... #Ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diagnosis Algorithm Clinical ... VI palsy is a red ... Functional • Corneal ... Trauma • Subdural Hemorrhage ... #Ophthalmology
A high-resolution 7.5- 10-MHz or higher linear array ultrasound transducer is used to perform an ocular
using a closed-eye ... to assess for globe ... #POCUS #ocular # ... #globe #rupture ... #ultrasound #clinical
Enophthalmos, edematous circumferential subconjunctival hemorrhage and irregularly shaped pupil – all clues to an underlying globe
subconjunctival hemorrhage ... shaped pupil – all clues ... an underlying globe ... rupture #Clinical ... #Photo #Ophthalmology
Subconjunctival Hemorrhage: Trauma to left eye as a result of a fall has led to significant
Trauma to left eye ... of a fall has led ... Images #Clinical ... #Ophthalmology ... #Photo #Subconjunctival