MeSH definition : A light and spongy (pneumatized) bone that lies between the orbital part of FRONTAL
BONE and the anterior of SPHENOID BONE. Ethmoid bone separates the ORBIT from the
ETHMOID SINUS. It consists of a horizontal plate, a perpendicular plate, and two lateral
labyrinths.;
A light and spongy (pneumatized) bone that lies between the orbital part of FRONTAL
BONE and the anterior of SPHENOID BONE. Ethmoid bone separates the ORBIT from the
ETHMOID SINUS. It consists of a horizontal plate, a perpendicular plate, and two lateral
labyrinths.
http://videos.univ-nantes.fr/player/index.php?f=http://videos.univ-nantes.fr/cours/sante/des-orl/2012/06/f23346bc571cdefe290bd957a4bd4da3.mp4 2012 false true 3eme cycle / doctorat France French congresses otolaryngology postoperative complications checklist endoscopy ethmoid bone