However, a polyp can block or restrict the flow of air and mucus through ... the cause of long-term frontal sinusitis, as tumors and cancers can develop in the sinus cavities.

A comparative study of the pneumatization of the mastoid air cells and the frontal and maxillary sinuses. AJNR Am J Neuroradiol. 1989 Sep-Oct;10(5 Suppl):S88. 11 Wehrbein H, Diedrich P. [Progressive ...

Heavy downpours and gusty winds are likely over the next few days as the frontal boundary pushes south ... Stop what you’re doing—get this MacBook Air for $199.97 (79% off!) ...

You have: maxillary sinuses behind your cheeks, below your eyes and on either side of your nose frontal sinuses ... Nasal and paranasal sinus cancer starts in the lining of the space behind the nose ...

Shown in orange: The air-filled ethmoid labyrinth, sphenoid sinus, and frontal sinus. Guo, Forssell et al. Time to go deep into the brain to stimulate it The DeepFocus approach places an electrode ...

A frontal sinus massage focuses on this area ... helping drain fluid and preventing air pressure from building up. But a sinus infection can make your ears feel clogged. This happens because ...

Frontal sinus. Located inside the face ... The function of the nose in addition to smell is to warm, humidify and filter air that passes through it. The external nose consists of a bony and ...

The maxillary sinus is the biggest one, the other three are frontal, ethmoid, and sphenoid sinuses ... In fact, they help reduce the weight of the skull by adding air pockets. They increase the ...

The sinuses are air-filled cavities that surround ... The maxillary (cheek) and frontal (forehead) sinuses are often impacted by sinusitis. A sinus infection occurs when excess mucus blocks ...

air-filled cavities lined with a layer of mucus. Two pairs of sinuses are located inside facial bones — one pair in the cheekbones, or "maxillary" bones, and another pair in the frontal bone ...