1. | Tensor veli palatini muscle | 26. | Nerve of the pterygoid canal |
2. | Right recurrent laryngeal nerve | 27. | torus tubarius |
3. | Inferior oblique muscle | 28. | Long ciliary nerve |
4. | Buccal nerve | 29. | Ophthalmic artery |
5. | Ossicles | 30. | Nerve to mylohyoid |
6. | Styloglossus muscle | 31. | Inferior thyroid artery |
7. | Stylopharyngeus muscle | 32. | Ascending pharyngeal artery |
8. | Buccal branch of facial nerve | 33. | Dorsal scapular artery |
9. | Sphenomandibular ligament | 34. | Vertebral artery |
10. | Levator veli palatini muscle | 35. | Superior cervical sympathetic trunk ganglion |
11. | Stylohyoid ligament | 36. | Articular disk of temporomandibular joint |
12. | Recurrent laryngeal nerve | 37. | Pterion |
13. | Phrenic nerve | 38. | Mandibular nerve |
14 | Lateral pterygoid muscle | 39 | Hamulus of medial pterygoid plate |
15. | Superior labial artery | 40. | GVE / SVA / GSA |
16. | Trochlear nerve | 41. | Median glossoepiglottic fold |
17. | Sphenopalatine artery | 42. | Inferior alveolar artery and nerve |
18. | Costocervical trunk | 43. | Salpingopharyngeal fold |
19. | Descending palatine artery | 44. | Hypoglossal nerve |
20. | Trochlea (for the superior oblique) | 45. | Petrotympanic fissure |
21. | Greater superficial petrosal nerve | 46. | Glossopharyngeal nerve |
22. | GVE / SVA | 47. | Auriculotemporal nerve |
23. | Posterior cricoarytenoid muscle | 48. | Infraorbital nerve |
24. | Nerve to thryohyoid | 49. | A. Occipital artery B. External carotid artery |
25. | Parotid duct | 50. | A. Sphenoid sinus B. Hard palate |