Sinus Cavities in the Head: Anatomy, Diagram & Pictures - Healthline
Aug 12, 2019 · Frontal sinuses: The right and left frontal sinuses are located in the center of the forehead (frontal bone) just above each eye. Maxillary sinuses: These are the largest of the sinuses and...
Unlocking the mystery of your sinuses - Mayo Clinic Health …
Aug 12, 2021 · Two large frontal sinuses are located above your eyes and in your forehead. Two sphenoid and two ethmoid sinuses are set between your eyes and behind your nose. The largest two sinuses are the maxillary sinuses, and they are …
Ear and Sinus Congestion: How to Relieve Painful Pressure - Healthline
Jan 31, 2024 · sinusitis (sinus infection) irritants, such as tobacco smoke. Here are things you can do to relieve sinus congestion and related ear congestion: Take a nasal decongestant for up to 3 days. Blow...
Sinus Infection (Sinusitis): Causes, Symptoms & Treatment
Mar 9, 2023 · Your sinuses are four paired cavities (spaces) in your head. Narrow passages connect them. Sinuses make mucus that drains out of the passages in your nose. This drainage helps keep your nose clean and free of bacteria, allergens and other germs (pathogens).
Chronic sinusitis - Symptoms and causes - Mayo Clinic
Chronic sinusitis causes the spaces inside the nose and head, called sinuses, to become inflamed and swollen. The condition lasts 12 weeks or longer, even with treatment. This common condition keeps mucus from draining.
Sinus Center: Anatomy | Otolaryngology — Head & Neck Surgery ...
Dysfunction of the Eustachian tubes, from swelling, infection, or changes in altitude, among other things, can lead to transient ear ‘popping’ and ‘plugged’ sensation to the ears. The sidewalls of the nose, or lateral nasal walls, include three structures called turbinates.
Sinus Pressure: Causes and How To Find Relief - Cleveland Clinic
Home / Health Library / Symptoms / Sinus Pressure. Sinus pressure occurs when the membranes that line your nasal passages become irritated or inflamed. Mucus may also build up and stop draining, leading to pain and pressure. Causes include colds, allergies and sinus infections.
Sinus Anatomy - SinusHealth
Near the sinuses, there are several crucial structures: Tear Duct (Nasolacrimal Duct): It drains tears from the inner corner of the eye into the nasal cavity. Eustachian Tube: This tube helps equalize pressure in the ears and opens into the nasopharynx. Adenoids: These are tonsil-like tissues found at the top of the nasopharynx. While they can ...
Sinus Cavities & Sinuses Diagram & Function | Body Maps - Healthline
Jan 20, 2018 · 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 center of...
Understanding The Four Sinuses In Your Head - CT Sinus Center
Ethmoid sinuses: a honeycomb-like structure of 6-12 small sinuses located under the bone of the inside corner of each eye (between your eyes) Frontal: one sinus per side, located within the bone of the forehead above the level of the eyes and nasal bridge (at the bottom center of …