Paranasal Sinuses: Anatomy, Function & Types - Cleveland Clinic
网页2024年8月15日 · Paranasal Sinuses. Your paranasal sinuses (or just your “sinuses,” as most people call them) are four paired cavities in your face. They include the frontal, sphenoid, ethmoid and maxillary sinuses. Together, they make mucus that drains your nose, keeping it free of germs and allergens.
The Paranasal Sinuses - Structure - Function - TeachMeAnatomy
网页2021年4月1日 · The paranasal sinuses are air filled extensions of the respiratory part of the nasal cavity. There are four paired sinuses, named according to the bone they are located in; maxillary, frontal, sphenoid and ethmoid.
Pansinusitis: Symptoms, Treatment, Recovery, and More - Healthline
网页2024年1月24日 · Pansinusitis is a condition in which all the paranasal sinuses are inflamed. Effective treatment is available, but it may take 10 days to 2 weeks to feel better.
Paranasal sinuses: Anatomy, structure and functions - Kenhub
网页2023年10月30日 · The prime function of the paranasal sinuses is to protect the organism, mostly by humidifying the inhaled air and facilitating the immune response of the respiratory system. This article will discuss the anatomy and function of the paranasal sinuses.
Paranasal sinuses - Wikipedia
网页Paranasal sinuses are a group of four paired air-filled spaces that surround the nasal cavity. [1] The maxillary sinuses are located under the eyes; the frontal sinuses are above the eyes; the ethmoidal sinuses are between the eyes and the sphenoidal sinuses are behind the eyes.
Chronic sinusitis - Symptoms and causes - Mayo Clinic
网页An infection, growths in the sinuses, called nasal polyps, or swelling of the lining of the sinuses can cause chronic sinusitis. Symptoms might include a blocked or stuffy nose that makes it hard to breathe through the nose and pain and swelling around the eyes, cheeks, nose or forehead.
Sinus Cavities in the Head: Anatomy, Diagram & Pictures - Healthline
网页2019年8月12日 · The sinuses collectively are called the paranasal sinuses. The name sinus comes from the Latin word sinus, which means a bay, a curve, or a hollow cavity. What are the sinuses? The sinuses...
Anatomy, Head and Neck, Nose Paranasal Sinuses
网页2023年2月11日 · Paranasal sinuses are prone to inflammation and infection. The mucus drainage is interrupted when the paranasal sinuses become blocked from secretions or a mass, causing sinusitis. Depending on the cause, sinusitis is treated with corticosteroids, decongestants, nasal irrigation, and hydration.
Paranasal Sinus Anatomy - Medscape
网页2017年12月8日 · The paranasal sinuses are air-filled spaces located within the bones of the skull and face. They are centered on the nasal cavity and have various functions, including lightening the weight...
Paranasal Sinuses | Complete Anatomy - Elsevier
网页Description. Four groups of air-filled spaces called paranasal sinuses (maxillary, frontal, ethmoidal, and sphenoidal) surround the nasal cavity. The sinuses are named according to the bone in which they are found. The nasal sinuses are lined with respiratory mucosa which secretes mucus into the nasal cavity.
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