Ethmoidal spine
From Infogalactic: the planetary knowledge core
| Ethmoidal spine | |
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Sphenoid bone. Upper surface. (Ethmoidal spine visible at top.)
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| TA | Lua error in Module:Wikidata at line 744: attempt to index field 'wikibase' (a nil value). |
| TH | {{#property:P1694}} |
| TE | {{#property:P1693}} |
| FMA | {{#property:P1402}} |
| Anatomical terms of bone
[[[d:Lua error in Module:Wikidata at line 863: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]]
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The superior surface of the body of the sphenoid bone (Fig. 145) presents in front a prominent spine, the ethmoidal spine, for articulation with the cribriform plate of the ethmoid; behind this is a smooth surface slightly raised in the middle line, and grooved on either side for the olfactory lobes of the brain.
Additional images
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Gray193.png
Base of the skull. Upper surface.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
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