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Anatomy of the paranasal sinuses; drawing shows front and side views of the frontal sinus, ethmoid sinus, maxillary sinus, and sphenoid sinus. The nasal cavity and pharynx (throat) are also shown.


Anterior (A) and lateral (B) views of the paranasal sinuses. C. Coronal section of the skull revealing the cranial, orbital, and nasal cavities and their relationships to the paranasal sinuses


What to do about sinusitis

What to do about #sinus - If you've ever had a cold that just wouldn't go away, chances are it was #sinusitis, an inflammation of the paranasal sinuses, the cavities within the bones that surround the nose. The sinuses are lined with a thin membrane that produces mucus, which normally drains through small openings into the nasal cavity. Sinusitis starts when this drainage system becomes blocked. Soon your head hurts, you feel facial pressure or pain, and thick mucus clogs your nose.


organs of the respiratory system, larynx, bronchi, alveoli, diaphragm, trachea, pharynx, paranasal sinuses


Involvement of the nasal cavity and paranasal sinuses by IgG4-related disease is rare and is usually found in association with multiorgan lesions. Mikulicz disease- diffuse mucosal thickening of the nasal cavity and paranasal sinuses –“Biopsy revealed IgG4-related sclerosing disease.”


Orbital Involvement in Primary Paranasal Sinus Space Occupying Lesions

A CT scan of the face produces images that also show a patient's paranasal sinus cavities. The paranasal sinuses are hollow, air-filled spaces located within the bones of the face and surrounding the nasal cavity, a system of air channels connecting the nose with the back of the throat. There are four pairs of sinuses, each connected to the nasal cavity by small openings. View this four minute video, courtesy of the American College of Radiology.


Sinusitis occurs as a result of virus infection, bacteria or allergies. It actually causes inflammation of the sinuses usually accompanied with discomfort and great inconvenience that need to be treated. The paranasal sinus inflammation symptoms are: heavy headaches which cannot be soothed even by the strongest medications; then the feeling of pressure all around the …

Surgical Interventions and Local Therapy for Wegener's Granulomatosis: Nasal and Paranasal Sinus Disease


Paranasal Sinuses,These really do work, they work acupressure points, I was sceptical about acupressure at first but tried it & yep it works, as do these points.


Head and Neck cancer regions. Links to descriptive overview from (AKA a good source).


Center for Nasal & Sinus Surgery | Nasal & Sinus Institute :: balloon sinoplasty to open sinus drainage


Nasodren for sinusitis treatment : RHINOSINUSITIS, an inflammatory process of the mucosa of the nasal fossae and one or more of the various paranasal sinuses (maxillary, frontal, ethmoid and sphenoidal). The inflammation in the sinuses gives rise to a loss of drainage through the ostium, leading to an accumulation of mucosity and a subsequent increased sensation of congestion. | nasodren