<prompt> Structure passing through superior orbital fissureOculomotor nerveTrochlear nerveSuperior ophthalmic veinAll of the above  <response>: Ref BDC volume 3.6th edition pg 56 The superior orbital fissure has; Lateral pa-lacrimal and frontal nerves, trochlear nerves, superior ophthalmic vein,meningeal branch of lacrimal aery,anastomotic branch of middle meningeal aery which anastomoses with recurrent branch of lacrimal aery Middle pa-upper and lower division of oculomotor nerve, nasociliary nerve, abducent nerve Medial pa-inferior ophthalmic vein, sympathetic nerve from plexus around internal carotid aery 