<prompt> Trochlear and abducent nerve pass throughOptic canalSuperior orbital fissureInferior orbital fissureInfraorbital foramen  <response>: Optic nerve runs backwards and medially, and passes through the optic canal to enter the middle cranial fossaInferior orbital fissure transmits maxillary nerve, the zygomatic nerve etc.Infraorbital foramen transmits the infraorbital nerve and vessels 