9 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... • Periorbital cellulitis ... hemorrhage • Dry eyes ... Diagnosis #table #causes ... #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Orbital Cellulitis ... defect -> Decreased visual ... Blindness #Orbital #Cellulitis ... #pathophysiology ... #ophthalmology
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
Note: Eye exam ... pupillary reflex and visual ... If the eye cannot ... #pathophysiology ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
can be caused by ... Common Causes: ... ophthalmicus • Orbital cellulitis ... there partial visual ... differential #diagnosis #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 to Eye ... Orbit: • Orbital cellulitis ... Concussion Other Causes ... differential #diagnosis #ophthalmology ... #causes
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
It is caused by ... , usually by a viral ... the pupil of the eye ... PhysicalExam #clinical #video ... #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red eye ... • Significant cause ... & clouding • Visual ... ClosedAngle #Glaucoma #pathophysiology ... #ophthalmology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
possible orbital cellulitis ... around his left eye ... rash but his left eye ... HZO #clinical #video ... #ophthalmology
Lateral Canthotomy with Cantholysis
The treatment of orbital compartment syndrome cause by a retrobulbar hematoma causing symptoms—namely
compartment syndrome cause ... 2) Decreased visual ... ophthalmoplegia, and eye ... Cantholysis #clinical #video ... #procedure #ophthalmology