A hypoplastic frontal sinus is an underdeveloped sinus cavity located in the center of the forehead. Approximately 10 percent of all adults have hypoplastic frontal sinuses. The frontal sinuses develop as a person ages, reaching full size after 20 years.Know More
Sinus cavities are hollow areas in the skull found in the center of the forehead, in the cheekbones, behind the nose and between the eyes. These cavities are connected by a series of passageways and are lined with a soft, pink tissue. There are a total of eight sinus cavities, though some people are born with an extra one. Most of the sinus cavities drain mucus through the nose.
Acute sinus infections can cause inflammation of the sinuses and increased mucus production. The inflammation blocks the nasal passages and keeps mucus from draining. This blockage leads to headaches and general discomfort in the area of the sinus cavities. Frequent sinus infections can turn into chronic sinusitis.
Allergies may affect the pink tissues lining the sinus cavities, causing itching, sneezing and inflammation. Allergy shots and avoiding the substances that cause the reaction can help alleviate these symptoms. A deviated septum can increase the potential for sinus blockages, leading to a greater number of infections.Learn more about Human Anatomy
The basic massage technique to drain the sinuses begins with relieving the frontal sinuses by applying moderate pressure with thumbs to the middle of the forehead and moving the thumbs laterally toward the ears, according to chiropractor Dr. Bill Lawler. Repeat this step two to three times if mucus is felt underneath the skin.Full Answer >
As one of the four pairs of sinuses, the frontal sinuses serve the purpose of producing and draining mucus to the nose. They are located above the eyes on either side of the forehead area.Full Answer >
There are a total of four hollow sinus cavities in the human head, which are all located in the skull, according to WebMD. The four distinct parts that make up the sinus cavities in the skull are the sphenoid, maxillary, ethmoid and frontal sinuses. All of these sinuses contain pink, soft tissue and are connected to one another to form a single system.Full Answer >
Frontal thunderstorm are storms that develop at the boundary or front of two different masses of air. This means frontal thunderstorms depend less on the season of the year compared to the thermal thunderstorms.Full Answer >