Anterior view of ethmoid bone
Photograph of the separate olfactory bone after removal from the skull.
| Term name | Layer | |
|---|---|---|
| 1 | Cribriform plate | Layer 1 |
| 2 | Cribriform foramina | Layer 1 |
| 3 | Crista galli | Layer 1 |
| 4 | Ala of crista galli | Layer 1 |
| 5 | Perpendicular plate | Layer 1 |
| 6 | Ethmoidal labyrinth | Layer 1 |
| 7 | Anterior ethmoidal cells | Layer 1 |
| 8 | Orbital plate | Layer 1 |
| 9 | Middle nasal concha | Layer 1 |
| 10 | Uncinate process | Layer 1 |
| 11 | Superior nasal concha | Layer 1 |