Most commonly lesioned nerve in intracranial aneurysms is: (A) Optic, (B) Oculomotor, (C) Trochlear, (D) Abducent
Answer is B. Intracranial aneurysm may involve oculomotor, abducent and optic nerve in descending order Trochlear nerve is involvement is higher in head trauma. Ref: Gray's 39e/p-227