Posterior ethmoidal cells - Cellulae ethmoidales posteriores

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Description

The posterior ethmoidal cells are thin-walled cellular cavities of the ethmoidal labyrinth. They open into the superior meatus above the middle nasal concha.


Text by Antoine Micheau, MD - Copyright IMAIOS

Anatomical hierarchy

General Anatomy > Bones; Skeletal system > Axial skeleton > Cranium > Ethmoid; Ethmoidal bone > Ethmoidal labyrinth > Posterior ethmoidal cells

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