Optic Neuritis for undergraduate MBBS Students. Covers the basics of Aetiology, pathophysiology, clinical features, types, associated conditions and management of optic neuritis. Features of Multiple sclerosis and demyelinating optic neuritis have been detailed. Also encompasses salient points for PGMEE

1. OPTIC NEURITIS
Dr. Abhishek Onkar

2. • OPTIC NEURITIS is an inflammatory condition of the optic nerve
characterized by sudden onset of unilateral visual loss.
• Often a/w ocular pain that worsens on eye movement.
• Usually affects young adults, especially females (18-45 years)
• Demyelination a/w multiple sclerosis is the m/c cause in regions
where MS is prevalent (occidentals
• Infective and autoimmune causes account for the rest of the cases

13. Pulfrich phenomenon

15. Diagnosis

18. Management

19. Optic Nerve Treatment Trial (ONTT) Protocol