Anatomy All are true about trochlear nerve EXCEPT:- A Innervates contralateral superior oblique B Causes depression of eyeball in adducted position C Lies outside the ring of Zinn D In lesion patient attains ipsilateral head tilt. 💡 Explanation All are true about trochlear nerve EXCEPT:- ✓ Correct Answer: D. In lesion patient attains ipsilateral head tilt.