Opis

Onthe middle meatus it is a rounded elevation, the bulla ethmoidalis, and below and in front of this is a curved cleft, the hiatus semilunaris.

The bulla ethmoidalis is caused by the bulging of the middle ethmoidal cells which open on or immediately above it, and the size of the bulla varies with that of its contained cells.


Zdjęcia

Pobierz e-Anatomy

Użytkownicy telefonów komórkowych i tabletów mogą pobrać e-Anatomy w Appstore lub na Googleplay.

e-Anatomy na Appstore e-Anatomy  na Googleplay