fct03| a1 | nasal bone |
| a | nasal process, maxilla |
| b | superior aspect, maxillary antrum |
| c | inferior portion of orbit |
| d | inferior orbital fissure |
| e | base of greater wing of sphenoid |
| f | malar eminence |
| g | nasal septum |
| h | superior turbinate |
| k | zygomatic arch, temporal process |
| l | tempo mandibular joint |
| m | condyle, mandible |
| n | clivus |
| o | sphenoid sinus |
| p | posterior orbital wall |