Inferior orbital fissure

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The lateral wall and the floor of the orbit are separated posteriorly by the inferior orbital fissure which transmits the maxillary nerve and its zygomatic branch, the infraorbital vessels, and the ascending branches from the sphenopalatine ganglion.

It is formed by the sphenoid bone and maxilla.


Inferior orbital fissure
The skull from the front. (Label for inferior orbital fissure is at center right.)
Orbita mensch.jpg
1 Foramen ethmoidale, 2 Canalis opticus, 3 Fissura orbitalis superior, 4 Fossa sacci lacrimalis, 5 Sulcus infraorbitalis, 6 Fissura orbitalis inferior, 7 Foramen infraorbitale
Latin f. orbitalis inferior
Gray's subject #46 189
Dorlands/Elsevier f_08/12365602

See also

External links

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.

hu:Fissura orbitalis inferior