| 1
.
| Zygomaticotemporal branch zygomatic nerve |
| 2
.
| External pterygoid muscle (superior fascicle) |
| 3
.
| Zygomaticofacial branch of zygomatic nerve |
| 4
.
| Upper pointer: Maxillary nerve (V) in depths of pterygopalatine fossa Lower pointer: Infraorbital artery |
| 5
.
| Deep anterior temporal artery (cut off) |
| 6
.
| Superior posterior alveolar artery |
| 7
.
| Buccal nerve and buccal artery |
| 8
.
| Buccal branch of superior posterior alveolar artery (uninjected) |
| 9
.
| Buccal filament from plexus of nerves surrounding alveolar artery |
| 10
.
| Canine fossa |
| 11
.
| Molar glands |
| 12
.
| Buccinator muscle |
| 13
.
| Tendon of temporalis muscle (cut off) |
| 14
.
| Temporal fossa |
| 15
.
| Anterior deep temporal nerve |
| 16
.
| Posterior deep temporal nerve |
| 17
.
| Zygomatic process temporal bone (cut off) |
| 18
.
| Upper pointer: Auriculotemporal nerve Lower pointer: Temporomandibular ligament |
| 19
.
| Masseteric nerve |
| 20
.
| External pterygoid muscle (inferior fascicle) |
| 21
.
| Superficial temporal artery |
| 22
.
| Facial nerve (VII) |
| 23
.
| Transverse facial artery |
| 24
.
| Pterygoid venous plexus |
| 25
.
| Sphenomandibular ligament |
| 26
.
| Upper pointer: Inferior alveolar artery Lower pointer: Inferior alveolar nerve |
| 27
.
| Posterior belly of digastric muscle |
| 28
.
| Mandibular canal (cortical bone which forms wall of canal intact in area indicated by pointer) |
