Pupil

Pupillary Paralysis

search

Pupillary Paralysis, Ophthalmoplegia Internal

  • Pathophysiology
  1. Images
    1. EyePupillaryReactionNeuroPath.png
    2. EyePupillaryReaction.png
  • Signs
  1. Pupil does not constrict to light or accommodation
  2. Pupil dilatation
  • Causes
  1. Meningitis
  2. Vasculitis
  3. Virus Encephalitis
  4. Diphtheria or Tetanus Toxoid
  5. Lead Poisoning
  6. Midbrain lesion
  7. Bilateral third nerve involvement
  8. Adie's Pupils
  9. Iris injury
  10. Topical Mydriatic
  11. Benztropine (Cogentin)