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What Is A Sinus Cavity

Image Result For What Is A Sinus Cavity

Image Result For What Is A Sinus Cavity


The sinuses are a connected system of hollow cavities in the skull. Your cheekbones hold your maxillary sinuses the largest . The low center of your forehead is where your frontal sinuses are located. Between your eyes are your ethmoid sinuses. In bones behind your nose are your sphenoid sinuses..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 called cilia on the surface of the respiratory membrane..



  • Sinus Cavities In The Head Anatomy Diagram Pictures

    Sinuses often get infections. Sinusitis is inflammation of a sinus caused by a bacterial infection that can follow a viral infection. This causes pus and mucus to accumulate in the sinus..

  • What Are The Sinuses Pictures Of Nasal Cavities Webmd

    The sinuses are a connected system of hollow cavities in the skull. The largest sinus cavities are about an inch across. Others are much smaller. They're lined with soft, pink tissue called .

  • A Polyp Or Cyst In A Sinus Cavity Livestrong Com

    Nasal cysts commonly cause inflammation and swelling in the sinus cavity, leading to sinus infections. Many symptoms of nasal cysts are the same as sinusitis, and include nasal discharge in the form of a runny nose or postnasal drip, chronic sinus congestion, nasal obstruction, loss of smell and taste, sinus pressure pain and snoring..

  • Paranasal Sinus And Nasal Cavity Cancer Treatment Pdq

    Paranasal sinus and nasal cavity cancer is a disease in which malignant cancer cells form in the tissues of the paranasal sinuses and nasal cavity. Enlarge Anatomy of the paranasal sinuses spaces between the bones around the nose . There are several paranasal sinuses named after .