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12 sie 2019 · Interactive diagrams show sinus cavity locations and help visualize sinusitis, the most common type of sinus infection. We also go over sinusitis signs and care.
20 sty 2018 · Sinuses. There are four paired sinuses (named for the skull bones in which they are located) in the human head: Frontal sinuses: The right and left frontal sinuses are located near the...
1 kwi 2021 · All the sinuses therefore drain back into the nasal cavity – openings to the paranasal sinuses can be found on the roof and lateral nasal walls. In this article, we shall look at the anatomy of the paranasal sinuses – their structure, anatomical relations and innervation.
24 lip 2023 · Sinuses are located throughout the body and perform varying functions. Sinuses are typically associated with the cavities within the skull. The word “sinus” is most commonly understood to be the paranasal sinuses that are located near the nose and connect to the nasal cavity.
30 paź 2023 · The paranasal sinuses have a number of functions. The primary function is the protection of the organism which is achieved by different mechanisms. The sinuses humidify the inhaled air and contain cells that participate in the immune system response.
Etymology. Sinus is Latin for "bay", "pocket", "curve", or "bosom". In anatomy, the term is used in various contexts. The word "sinusitis" is used to indicate that one or more of the membrane linings found in the sinus cavities has become inflamed or infected.
The frontal sinus, maxillary sinus, and anterior ethmoid sinus cells drain beneath the middle turbinate into the middle meatus. Sometimes an ethmoid sinus cell can expand within the normally thin walls of the middle turbinate, and form an enlarged structure termed a concha bullosa.
