Where is sphenoid sinus located

Over the course of childhood and adolescence, the sphenoid sinuses grow and settle into their final shapes, with everyone having slightly different patterns in their sinuses; sometimes, sinus anatomy can even be used like a fingerprint to identify someone. Each sphenoid sinus is located roughly in the middle of the skull, behind the nose and eyes. Like other sinuses in the face, the function of the sphenoid sinuses is not fully understood.

They appear to lighten the weight of the skull, and may provide some cushioning from impacts to protect the brain , and they also provide a route for drainage of mucus. In rare cases, the sphenoid sinuses can become inflamed and infected, in a condition known as sinusitis. How long does a sphenoid sinus infection last?

How is a sphenoid sinus infection diagnosed? What antibiotics treat sphenoid sinusitis? What can you take for sphenoid sinusitis? Can sphenoid sinusitis cause vision problems? What are the symptoms of a brain infection? What happens if sinusitis is left untreated? What happens if sinus infection goes untreated? Is it possible to have a sinus infection for months?

Will a sinus infection clear up by itself? Can you have a sinus infection for years? Why is my nose always blocked on one side? Why is the inside of my nose swollen on one side? How do I get rid of chronic sinusitis permanently? What triggers chronic sinusitis? How can I unblock my sinuses naturally? What reduces sinus inflammation? What Foods clear your sinuses? What can I drink to clear my sinuses?

There are seven bones that form the orbit eye socket , and the sphenoid is one of these bones. The pituitary gland, which produces many different hormones that control other glands, is housed in the sphenoid bone. It is also housed in the sella turcica. Like the nasal cavity, the sinuses are all lined with mucus.

The mucus secretions produced in the sinuses are continually being swept into the nose by the hair-like structures on the surface of the respiratory membrane lung lining tissues.

This serves to moisten the air we breathe through our noses. The hollow sinuses also act to lighten the bones of the skull and serve as resonating chambers for speech. The paired and often asymmetrical sinuses are small or rudimentary at birth but grow as the skull grows. In adults, the sinuses vary considerably in size and shape.

Sinuses are susceptible to infection. Sinusitis is inflammation of a sinus caused by a bacterial infection that can follow a viral infection. The cavities filter the air we inhale with the assistance of the lining of mucus our nasal cavity contains.

There are actually four sinuses around the nasal cavity and at the back of the head; right behind our eye is the sphenoid sinus. The main cause of sphenoid sinusitis is a bacterial infection.

The infection is centered in the sphenoid sinus. Aside from bacteria, fungus, allergens, and viruses can contribute to sphenoidal sinus. The bacteria that is most often responsible for inflammation and sphenoid sinus infection is Streptococcus pneumonia.

The viral infection Haemophilus influenza can also spurn sphenoidal sinus pain. These microbes cause excessive mucus in the sinus and block the nasal cavity. When these types of infections become too active, they can be hard to treat. There are some people who suffer from chronic cases of sphenoid sinusitis.