The nasal valve is the narrow area in the nasal cavity through which air passes. It refers to the opening from the middle to the bottom of the nose. When this passage becomes blocked, it’s a condition ...

Are nasal polyps cancer? Typically no. The majority of nasal polyps are benign (noncancerous) growths in the nose and sinus cavity mucous membranes. If a growth in your nose looks suspicious, your ...

The palatal lift however, is used when there is not enough palatal movement. It raises the palate and reduces the range of movement necessary to provide adequate closure to separate the nasal cavity ...

If your home’s got cavity walls, fitting cavity-wall insulation can be one of the most cost-effective ways to improve your home’s energy efficiency and reduce your energy bills. Most homes built in ...

A saline nasal spray is a mixture of sterile water and 0.9% sodium chloride (salt) that you can spray up your nostrils to flush out pollen, dust, and other allergens from your nasal passages (the ...

An Arizona man got the surprise of a lifetime when he blew his nose and out popped a nearly 30-year-old Lego. Ben Havoc took to Instagram earlier this month to explain how a small Lego dot from ...

Tooth decay can lead to cavities, also called dental caries. These are holes in the teeth. Cavities can get bigger with time if left untreated. A cavity can reach deep within a tooth, where the nerve ...

That’s because your nose hair, while definitely annoying, actually serves a purpose—it's your body's first-line of defense against bacteria and germs in the nasal cavity (more on that below).

Add a description, image, and links to the cavity-detection topic page so that developers can more easily learn about it.

This is when gauze-like material is placed in the nasal cavity to absorb blood or other fluids. They will remove it at your first follow-up appointment. After your surgery, you'll move to what's ...