7/4/23, 12:34 AM Trochlear nerve palsy Pathway Feedback Search Clinical Topics Home Findings Trochlear nerve palsy Trochlear nerve palsy More common causes Traumatic brain injury Intracranial aneurysm Less common causes Intracranial mass Acute bacterial meningitis Subarachnoid hemorrhage Acute ischemic stroke Cavernous sinus thrombosis Diabetic vasculopathy Intracranial hypertension Multiple sclerosis Nasopharyngeal cancer Orbital fracture Uncommon causes Superior orbital fissure syndrome https://web.pathway.md/findings/recI8unaOMPtMtx2v 1/1