Ethmoidal notch
From Infogalactic: the planetary knowledge core
Ethmoidal notch | |
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Frontal bone. Inner surface (ethmoidal notch visible at center)
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Details | |
Latin | Incisura ethmoidalis ossis frontalis |
Identifiers | |
Dorlands /Elsevier |
i_05/12447311 |
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 ethmoidal notch separates the two orbital plates; it is quadrilateral, and filled, in the articulated skull, by the cribriform plate of the ethmoid.
The margins of the notch present several half-cells which, when united with corresponding half-cells on the upper surface of the ethmoid, complete the ethmoidal air cells.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
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