cornct02| cg | crista galli |
| so | superior orbital rim |
| zf | zygomatico frontal suture |
| lo | lateral orbital rim |
| b | anterolateral wall, antrum |
| ior | inferior orbital rim |
| d | inferior orbital foramen |
| c | malar eminence |
| g | nasal septum |
| p | hard palate |
| map | maxillary alveolar process |
| t | turbinate |
| mwa | medial wall, antrum |
| e | ethmoid sinus |
| o | orbit |