Tags: Anatomical Structure, Bone.
The sphenoidal conchae (sphenoidal turbinated processes) are two thin curved plates situated at the anterior and lower part of the body of the sphenoid. An aperture of variable size exists in the anterior wall of each and through this the sphenoidal sinus opens into the nasal cavity. Each is irregular in form and tapers to a point behind being broader and thinner in front.
