Aug 12, 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.

Aug 12, 2021 · That's the story of your sinuses ― four pairs of air-filled interconnected cavities located between your eyes and nose. Along with the nasal passages in the nose, your sinuses …

A sinus is a sac or cavity in any organ or tissue, or an abnormal cavity or passage. In common usage, "sinus" usually refers to the paranasal sinuses , which are air cavities in the cranial …

Aug 15, 2024 · 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. …

All four, collectively called the paranasal sinuses, connect through the hollow cavity of the skull. This cavity is called, as you may have guessed, the sinus cavity. The American Rhinologic …

Jun 7, 2011 · The sinus cavities, proper term paranasal sinuses, are hollow air-filled cavities in the skull located around the nasal cavity. These rather unassuming pockets in the skull bone may …

Jan 20, 2018 · They are a collection of six to 12 small air cells that open independently into the nasal cavity. They are divided into front, middle, and rear groups. Like the nasal cavity, the …

Jul 24, 2023 · 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 …

Like the nasal cavity, the sinuses are lined with a mucous membrane composed of cells that produce mucus and have cilia. Incoming dirt particles are trapped by the mucus and then are …

Understanding the anatomy of sinus cavities is essential for diagnosing and treating sinus-related conditions. The primary sinus cavities in the head include the maxillary, frontal, ethmoid, and …