11 results
Normal Ocular Anatomy on POCUS

Dr. Meghan Herbst @EUSmkh

#Normal #Ocular #Anatomy #POCUS #clinical #ultrasound #eye #ophthalmology #labeled
Normal Ocular Anatomy ... on POCUS Dr. ... #ultrasound #eye ... #ophthalmology ... #labeled
Normal Lens on Ocular POCUS

Dr. Michael I. Prats @PratsEM

#Lens #Normal #Ocular #POCUS #clinical #ophthalmology #ultrasound #labeled
Normal Lens on Ocular ... POCUS Dr. ... #Ocular #POCUS ... #clinical #ophthalmology ... #ultrasound #labeled
Posterior Scleritis on Ocular POCUS
Patient presents with left eye pain, redness and decreased visual acuity.
POCUS Patient presents ... with left eye pain ... Right eye normal ... space (arrow, see labeled ... #ultrasound #ophthalmology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... Xerophthalmia - abnormal ... • Loss of the eye ... #Xeropthalmia #pathophysiology ... #ophthalmology
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
Note: Eye exam ... should reveal normal ... : - extra-ocular ... Periorbital #Cellulitis #pathophysiology ... #ophthalmology
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular ... POCUS Eye, linear ... #POCUS #clinical ... #ultrasound #ophthalmology ... #labeled
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
Age Related Macular ... fundoscopy -> New abnormal ... RPE -> Loss of photo ... MacularDegeneration #pathophysiology ... #ophthalmology
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Patient asked to focus ... (Normal) 3. ... (Abnormal) This ... video #neurology #ophthalmology ... #ocular #physicalexam
Chemical Eye Injury: Pathogenesis and clinical findings
Exogenous chemical to the eye and/or adnexa
 • Ammonia, sodium
Chemical Eye Injury ... pH returns to normal ... > breakdown of normal ... #Ocular #opthalmology ... #pathophysiology
Myopia: Pathogenesis and clinical findings

 • Axial length of eye -> Long axial length of the
Axial length of eye ... are focused • Abnormal ... of one or more ocular ... vision #Myopia #pathophysiology ... #ophthalmology