1. Anterior ethmoidal nerve 2. Anterior scalene muscle 3. Common carotid artery 4. Frontal nerve 5. Great auricular nerve 6. Internal jugular vein 7. Lacrimal nerve 8. Levator scapulae muscle 9. Longus colli muscle 10. Middle scalene muscle 11. Omohyoid muscle 12. Platysma muscle 13. Posterior scalene muscle 14. Sternocleidomastoid muscle 15. Sternothyroid muscle 16. Temporalis tendom 17. Vagus nerve 18. Vertebral artery 19. Zygomatical branch of facial nerve

1. Anterior branch of superficial temporal artery 2. Antitragus 3. Cavity of conchae 4. Cochlea 5. Crus of helix 6. Cymba conchae 7. External acoustic meatus 8. Facial artery 9. Helix 10. Lateral comissure 11. Lobule of auricule 12. Mandibular canal 13. Masseter 14. Nasalis 15. Orbicularis oculi 16. Patotid duct 17. Philtrum 18. Submandibular gland 19. Tragus 20. Vemillion border

1. Accesory nerve 2. Angular facial artery 3. Buccinator muscle 4. Facial artery 5. Facial vein 6. Geniohyoideus muscle 7. Hypoglossal nerve 8. Internal carotid artery 9. Levator labii superior 10. Lingual artery 11. Mylohyoid muscle 12. Parotid duct 13. Parotid duct 14. Retromandibular vein 15. Retromandibular vein 16. Submental artery 17. Superficial temporal artery 18. Sympath etic trunk 19. Temporal artery 20. Vagus nerve

1. Ethmoidal labyrinth 2. Genioglossus muscle 3. Geniohyoid muscle 4. Inferior nasal concha 5. Limen nasi 6. Middle nasal concha 7. Mylohyoid muscle 8. Nasal vestibule 9. Palatoglossal arch 10. Palatopharyngeal arch 11. Pharyngeal opening of auditory tube 12. Pharyngeal recess 13. Salpingopalatine fold 14. Salpingopharyngeal fold 15. Semilunar hiatus 16. Sphenoethmoidal recess 17. Superior longitudinal muscle of tongue 18. Superior nasal concha 19. Torus levatorius 20. Torus tubarius

1. Accessory nerve 2. Atlanto-occipital joint 3. Cribriform plate 4. Frontal sinus 5. Glossopharyngeal nerve 6. Inferior nasal concha 7. Internal carotid artery 8. Mandibular nerve 9. Maxillary nerve 10. Maxillary sinus 11. Middle nasal concha 12. Nasal vestibule 13. Optic nerve 14. Palatine lingual 15. Pharyngeal opening of auditory tube 16. Sphenoidal sinus 17. Superior nasal concha 18. Superior nasal meatus 19. Vagus nerve 20. Vertebral artery

1. Accessory nerve 2. Agger nasi 3. Glossopharyngeal nerve 4. Greather petrosal nerve 5. Helix 6. Internal acoustic meatus 7. Internal carotid artery 8. Maxillary artery 9. Maxillary sinus 10. Nasal vestibule 11. Parotid duct 12. Parotid gland 13. Salpingopalatine fold 14. Salpingopharyngeal fold 15. Temporalis 16. Tip of nose 17. Torus levatorius 18. Torus tubarius 19. Tragus 20. Vagus nerve

1. Abducent nerve 2. Anterior ethmoidal artery 3. Inferior oblique 4. Lacrimal caruncle 5. Lacrimal punctum superior/inferior 6. Lateral rectus 7. Levator palpebrae superioris 8. Long ciliary nerve 9. Medial rectus 10. Meningeal sheath of optic nerve 11. Oculomotor nerve 12. Ophthalmic artery 13. Optic nerve 14. Posterior ethmoidal artery 15. Subarachnoid space 16. Superior branch of oculomotor nerve 17. Superior oblique 18. Supratrochlear nerve 19. Tendon of superior obliquus 20. Trochlea