Kappelman and his colleagues contend their new Ankarapithecus skull is more like gorillas, chimps and humans than orangutans because of such things as its frontal sinuses and the shape of its eye sockets.
32.
It only shows one of the lateral walls of the nasal cavity-those things are the turbinates, and under those are some entrances to some of the sinuses, particularly the maxillary sinus and frontal sinus.
33.
Some of the abstracts were confusing-I'm not really sure how frontal sinusitis could be associated with frontal sinus aplasia ( unilateral cases ? ) but it seems my abnormality is far more common than I had thought.
34.
Another individual, however, trained in auscultation, may be able to distinguish tympanic resonation by tapping over the sinuses, particularly the frontal sinus and ( though " much " less likely ) the sphenoid sinus, using a stethoscope.
35.
It consists of a thin infundibulum, extends upward and forward through the labyrinth and communicates with the anterior ethmoidal cells, and in about 50 % of skulls is continued upward as the frontonasal duct into the frontal sinus.
36.
The OA continues anteriorly, giving off the anterior ethmoidal artery which enters the nose after traversing the anterior ethmoidal canal and supplies the anterior and middle ethmoidal sinuses as well as the frontal sinus and also enters the cranium to supply the meninges.
37.
It carries sensory branches from the eyes, conjunctiva, lacrimal gland, nasal cavity, frontal sinus, ethmoidal cells, falx cerebri, dura mater in the anterior cranial fossa, superior parts of the tentorium cerebelli, upper eyelid, dorsum of the nose, and anterior part of the scalp.
38.
Coon et al . said that Mongoloids have " " reduced " " brow ridges to decrease the size of the air spaces inside of their brow ridges known as the frontal sinuses which are " " vulnerable " " to the cold.
39.
Functional endoscopic sinus surgery differs somewhat from the conventional surgical approach to this problem in that it stresses a careful diagnostic workup to try to identify the underlying cause of the problem, frequently in the anterior ethmoid area, the area of the openings of the maxillary and frontal sinus.
40.
Ethmoiditis refers to an infection in the ethmoid sinus cavity / ies, frontal sinusitis refers to an infection occurring in the frontal sinus cavity / ies, antritis is used to refer to an infection in the maxillary sinus cavity / ies whilst spenoiditis refers to an infection in the sphenoid sinus cavity / ies.
