See Also: middle ethmoidal air cells(medicine)
middle ethmoidal sinuses(medicine)
ethmoidal cells(medicine)
anterior ethmoidal air cells(medicine)
posterior ethmoidal air cells(medicine)
middle cells(medicine)
Ethmoidal(medicine)
ethmoidal infundibulum(medicine)
ethmoidal bulla(medicine)
ethmoidal crest(medicine)

Oberstleutnant (iou) and middle ethmoidal air cells (medicine)


Oberstleutnant (iou)



Oberstleutnant noun. M20.
[German, from Oberst colonel (from superl. of ober senior) + Leutnant lieutenant.]
In the German, Austrian, and Swiss armies: a lieutenant colonel.

middle ethmoidal air cells (medicine)


middle ethmoidal air cells


The middle group of air cells of the ethmoidal sinus's; each sinus communicates with the middle meatus of the nasal cavity.

Synonym: sinus ethmoidales mediae, cellulae mediae, middle cells, middle ethmoidal sinuses.