What are the ethmoid cells?
Ethmoid cells are cells found in ethmoid cavities that are full of air. These cavities sit in the upper part of the nose, inside the ethmoid bone. There are three different groups of ethmoid cells including the rear group, the middle group and the front group. The function of these cells is to filter air, moisten and warm air as the cavities pass and maximize the voice. Swelling and infections can cause drainage problems during drainage passages. This is also part of the eye orbit. There are three parts, including a perpendicular plate, ethmoidal labyrinth and conrtibform plates. Ethmoid cells form an ethmoid labyrinth.
Each cell is separated from the others because the thin and incomplete septum separates the cells. These cells have smaller than other nasal cells and have a unique location. They are head divisions between different ethmoid groups. These cells are very small at birth, but will grow until the child reaches maturity. The content of these cells is usually necessary for proper air filtering and easyrespiration. Allergies, sinusitis and respiratory infections can cause mucus and other inner material to thicken and enlarge. This in turn causes breathing problems and can cause face pressure or headaches.
The rear group contains at least one and a maximum of five ethmoid cells. The liquid and the material in these cells flow into the highest and superior meat or nasal passage. In the middle group, etmoid cells are discharged through bull ethmoidalis into the middle nasal passage. Finally, the front group of the cells throws the infundibule to the middle pass.
Anatomy of these specific cells may vary depending on the individual. The middle group can contain special cells known as Concha Bullosa. Sometimes these cells can cause drainage problems. The front group may contain Aggar NASI cells that can prevent drainage and ventilation by ethmoid cavities. Drainage problemscauses the frontal cavities to enlarge and increase.
other special types of ethmoid cells include Haller and Onodi cells. Haller cells are present in the front group of cells and can also be called infrared orbital cells. Onodi cells belong to the rear group and can be placed very close to the optical nerve. Enlarged Haller cells can cause drainage problems and the placement of onodi cells can be a risk type of eye and nasal surgery.