What are the frontal cavities?
The anterior cavities are air cavities that are located in the bones of human foreheads. These cavities may vary in size and shape from man to man. Interestingly, the person's frontal cavity usually does not develop until it is at least 12 years old. In addition to the frontal cavities, man also has maxillary cavities that are located behind the faces, the ethmoid cavities that are between human eyes, and sphenoid cavities that are behind the ethmoid cavities.
The anterior cavities are open to a person's nasal airway through a hole or a passage that is referred to as ostium. Together with other human cavities, the frontal cavities form a group or unit that is referred to as paranasal cavities. The cavities are lined with cells that produce mucus and cells of the immune system. They are also lined with epithelial cells, which are cells that form lining or surfaces of different parts of the body.
It seems that frontal cavities have some important purposes, but scientists are not 100 % sure of their primary purpose. They believeHowever, the cavities help reduce the weight of the head because they are air -filled chambers. They also work to help warm the air that passes through the human nose and increases its moisture. The cavities may also affect the quality of the voice sound. In addition, the cavities help protect the brain and eyes of a person in the case of a wound in this area and act as buffers.
The air flows through sinus cavities when it normally breathes. The anterior cavity of man flows through his ethmoid cavities, which are located between his eyes and into the nose itself. Sometimes, however, infections or irritation leads to a blockage of the opening, through which the frontal cavities delete, resulting in sinus infection.
The individual can develop sinus infection of whit cavities growing virus, bacteria or fungus. This leads to the swelling and inflammation of the sinus lining that can block the opening that drains the cavities. The result is often pain or discomfort. For example, a person can develop headache as well as clogging and rhinitis. While a person can developSinus infection due to a virus or other pathogen, similar irritation and symptoms may also develop as a complication of allergy or other types of irritation.