28 results
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal ... Blood and thunder" fundoscoplc ... Occlusion #CRVO #Diagnosis ... #Clinical #Fundoscopy ... #Ophthalmology
Lateral Canthotomy Procedure Instructions and Supply Checklist

Equipment 
 - Anesthetic 
 - Syringe with 27 gauge
Lateral Canthotomy ... Ligament With ... ligament. 5) ... #Lateral #Canthotomy ... #Instructions #Ophthalmology
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... • Cherry red spot ... Occlusion #CRAO #Diagnosis ... #Clinical #Fundoscopy ... #Ophthalmology
Lateral Canthotomy - Procedure Instructions
1) Identify the lateral canthus.
Cleanse the area with antiseptic and anesthetize with
Lateral Canthotomy ... of the lateral canthal ... cut through this ligament ... lateral cantonal ligament ... Instructions #Management #Ophthalmology
Low Ankle Sprain: Pathomechanics and Clinical Findings

Grading Ligament Sprains
l: Minimal ligament disruption, mild swelling & tenderness,
Findings Grading Ligament ... Sprains l: Minimal ligament ... LowAnkleSprain #Sports ... #MSK #orthopedics ... Grading #Grades #Diagnosis
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
- Distorted central ... edema seen on fundoscopy ... - Faded/blind spots ... in central vision ... pathophysiology #ophthalmology
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Thomas" sign to diagnosis ... scapholunate interosseous ligament ... Management: Pain control ... #Orthopedics #Sports ... #MSK
Ulnar Fovea Sign Test for Fovea Disruption

Useful for patients with pain along the ulnar aspect of
the wrist in the neutral ... ulnotriquetral ligament ... #orthopedics #msk ... #sports
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Central Retinal ... ophthalmic artery which splits ... posterior ciliary and central ... #Clinical #Ophthalmology ... #Fundoscopy #Central
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Decr Visual pigment ... conjunctiva) • Bitot's spots ... pathophysiology #ophthalmology ... #diagnosis #signs