20 results
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
nerves -> Afferent pupillary ... defect -> Decreased ... thrombosis -> Meningitis ... pathophysiology #ophthalmology ... #diagnosis #signs
Ocular Globe Rupture on POCUS

A patient presents with eye pain and is unable to open his
Ocular Globe Rupture ... presents with eye ... What is your diagnosis ... #Ophthalmology ... #clinical #ultrasound
Positive Seidel test on fluorescein stain exam

Globe rupture can be identified by a positive Seidel test
in making the diagnosis ... by covering the eye ... emergent repair is ... #fluorescein #Ophthalmology ... #PhysicalExam #Video
Hippus, also known as pupillary athetosis is spasmodic, rhythmic, but regular dilating and contracting pupillary movements
also known as pupillary ... independent of eye ... pathway of frontal lobe ... PhysicalExam #Clinical #Video ... #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Diagnosis Framework ... cellulitis • Globe ... • Is the eye painful ... • Globe rupture ... #diagnosis #ophthalmology
Congenital Nystagmus on Physical Exam
These abnormal eye movements were found in a patient with albinism. What
These abnormal eye ... Diagnosis: Congenital ... evaluation is necessary ... #PhysicalExam #ocular ... #clinical #video
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
normal: - extra-ocular ... movements and globe ... position - pupillary ... pathophysiology #ophthalmology ... #diagnosis #signs
Posterior Scleritis on Ocular POCUS
Patient presents with left eye pain, redness and decreased visual acuity.
Right eye normal ... What's the diagnosis ... posterior wall of globe ... POCUS #clinical #ultrasound ... #ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... with visual field defect ... tumors/Occipital lobe ... is likely to develop ... #Ocular #ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
- Differential Diagnosis ... three clinical diagnoses ... retraction of one eye ... contralateral eye ... #ophthalmology