| 1
.
| Nasal bone |
| 2
.
| Cut margin of bony nasal wall |
| 3
.
| Remnant of lateral nasal cartilage beneath nasal bone |
| 4
.
| External nasal branches of anterior ethmoidal nerve |
| 5
.
| Nasal mucosal membrane (periosteal surface) |
| 6
.
| Line of bony nasal margin prior to dissection |
| 7
.
| Middle nasal branches of anterior ethmoidal nerve |
| 8
.
| Septal cartilage |
| 9
.
| Mucosal membrane of nasal septum (dissected) |
| 10
.
| Inferior nasal concha (area of articulation with lateral bony wall) |
| 11
.
| Greater alar cartilage (lateral crus cut off) |
| 12
.
| Medial crus of greater alar cartilage |
| 13
.
| Anterior nasal spine maxilla |
| 14
.
| Artery of nasal septum |
| 15
.
| Depressor septi nasi muscle (cut off) |
| 16
.
| Superior labial branches of infraorbital nerve and orbicularis oris muscle |
| 17
.
| Inferior tarsus |
| 18
.
| Eyeball |
| 19
.
| Suspensory ligament of eye |
| 20
.
| Inferior oblique muscle |
| 21
.
| Periosteum lining nasolacrimal canal |
| 22
.
| Zygomaticomaxillary suture |
| 23
.
| Infraorbital foramen |
| 24
.
| Zygomatic bone (cut across) |
| 25
.
| Anterior superior alveolar artery |
| 26
.
| Nasal incisure (maxilla) |
| 27
.
| Internal nasal branch of infraorbital nerve |
| 28
.
| Buccinator muscle |
| 29
.
| Superior labial artery |
