OPHTHALMOPLEGIA¹

 

Bilateral

• Botulism.

• Myasthenia gravis.

• Wernicke's encephalopathy.

• Acute cranial polyneuropathy.

• Brainstem stroke.

Unilateral

• Carotid-posterior  (3rd  cranial  nerve,  pupil  involved  communicating aneurysm).

• Diabetic-idiopathic (3rd or 6th cranial nerve, pupil spared).

• Myasthenia gravis.

• Brainstem stroke.