Illustrated anatomical parts with images from e-Anatomy and descriptions of anatomical structures
General Anatomy >
Respiratory system >
Paranasal sinuses >
Ethmoidal cells >
Anterior ethmoidal cells
The anterior and middle ethmoidal cells open into the middle meatus of the nose, the former by way of the infundibulum, the latter on or above the bulla ethmoidalis.
Mobile and tablet users, you can download e-Anatomy on Appstore or GooglePlay.
Discover our subscription plans