Định Nghĩa và Ý Nghĩa của "sinus"

Sinus

DANH TỪ

xoang

(anatomy) any hollow tract in the bones of the face or the skull that is connected to the nasal cavities

What is "sinus"?

The sinus is a hollow space located in the facial bones of the skull. It is lined with a mucous membrane and serves various functions, such as producing mucus, reducing the weight of the skull, and enhancing the resonance of our voice. When the sinus becomes inflamed or congested, it can lead to sinusitis, which is characterized by symptoms like nasal congestion, facial pain, and headaches. Proper sinus health is important for maintaining clear breathing and overall well-being.

xoang

a large blood channel without the standard vessel lining

What is a "sinus"?

A sinus refers to a hollow space or cavity within a bone or tissue. Sinuses are typically lined with a mucous membrane and can be found in various locations, such as the skull, nasal passages, and facial bones. They serve several functions, including reducing the weight of the skull, enhancing voice resonance, producing mucus, and helping to regulate air pressure and temperature. Sinuses are prone to inflammation and can contribute to conditions such as sinusitis when their normal drainage becomes blocked.

xoang

an abnormal passage leading from a suppurating cavity to the body surface

Ví dụ

The sinuses are air-filled cavities located within the bones of the skull and face, connected to the nasal passages.

Chronic sinus infections may require treatment with antibiotics or sinus surgery to improve drainage and alleviate symptoms.

Sinusitis occurs when the sinuses become inflamed and swollen, often leading to symptoms such as nasal congestion and facial pressure.

During the examination, the doctor sounded her sinuses for signs of infection.

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Định Nghĩa và Ý Nghĩa của "sinus"

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