Structures passing through superior orbital fissure: (A) Cranial nerve VI, (B) Cranial nerve I, (C) Cranial nerve II, (D) Ophthalmic nerve
Answer is A. superior orbital fissure * lateral pa lacrimal and frontal nerves, trochlear nerve, superior ophthalmic vein, meningeal branch of lacrimal aery, anastomotic branch of middle meningeal aery, which anastomoses with recurrent branch of lacriamal aery. * middle pa Upper and lower divisions of oculomotor nerve, nasociliary nerve, abducent nerve *medial pa Inferior ophthalmic vein .sympathetic nerve from plexus around internal carotid aery <img alt="" src=" /> Ref BDC volume 3; 6th edition pg 56