Posterior ethmoidal foramen
Posterior ethmoidal foramen | |
---|---|
Base of the skull. Upper surface. (On the left, "Posterior ethmoidal foramen" is the 9thlabel from the right. | |
1 Foramen ethmoidale, 2 Canalis opticus, 3 Fissura orbitalis superior, 4 Fossa sacci lacrimalis, 5 Sulcus infraorbitalis, 6 Fissura orbitalis inferior, 7 Foramen infraorbitale | |
Details | |
Identifiers | |
Latin | foramen ethmoidale posterius |
TA98 | A02.1.00.080 |
TA2 | 485 |
FMA | 53136 |
Anatomical terms of bone [edit on Wikidata] |
Lateral to either olfactory groove are the internal openings of the anterior and posterior ethmoidal foramina (or canals).
The posterior ethmoidal foramen opens at the back part of this margin under cover of the projecting lamina of the sphenoid, and transmits the posterior ethmoidal vessels and nerve.
External links
- Anatomy photo:22:os-0913 at the SUNY Downstate Medical Center
- v
- t
- e
Neurocranium of the skull
Squamous part | |
---|---|
Lateral parts | |
Basilar part |
|
Other |
Squamous part |
|
---|---|
Orbital part |
Squamous part | |
---|---|
Mastoid part | |
Petrous part |
|
Tympanic part |
Surfaces |
|
---|---|
Great wings | |
Small wings | |
Pterygoid processes | |
Other |
Plates | |
---|---|
Surfaces |
|
Labyrinth |
|
This human musculoskeletal system article is a stub. You can help Wikipedia by expanding it. |
- v
- t
- e