Fourth Nerve Palsy Flashcards
1
Q
Aetiologies?
A
Trauma Infection Tumour Infarction Diabetic Neuropathy Aneurysm Raised ICP
2
Q
Pathology?
A
Compression/section of trochlear nerve
3
Q
Signs and symptoms?
A
Difficulty depressing eye
Diplopia once eye depressed
4
Q
Investigations?
A
Examination