ETHMOID SINUS Meaning and
Definition
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The ethmoid sinus is one of the paranasal sinuses located within the facial bones of the skull. It is situated on both sides of the nose, between the nasal cavity and the eye sockets. The ethmoid sinus is made up of small, interconnected air cells that are lined with a mucous membrane.
As a vital component of the respiratory system, the ethmoid sinus plays a crucial role in the function of the nose. It serves to humidify and filter the air, as well as to trap and remove harmful particles, such as dust and bacteria. Additionally, the ethmoid sinus aids in sound resonance and lightening the weight of the skull.
When the ethmoid sinus becomes inflamed or infected, a condition known as ethmoid sinusitis occurs. This can be caused by various factors, including allergies, viral or bacterial infections, or structural abnormalities in the nasal passages. Symptoms of ethmoid sinusitis typically include nasal congestion, facial pain or pressure, headache, postnasal drip, and reduced sense of smell.
Diagnosis of ethmoid sinusitis is typically done by a healthcare professional who will evaluate the individual's symptoms, conduct a physical examination, and may order imaging tests, such as a CT scan, to assess the condition of the sinuses. Treatment may involve over-the-counter or prescription medications, saline nasal rinses, and if necessary, surgical intervention to remove any blockages or correct structural abnormalities.
Common Misspellings for ETHMOID SINUS
- wthmoid sinus
- sthmoid sinus
- dthmoid sinus
- rthmoid sinus
- 4thmoid sinus
- 3thmoid sinus
- erhmoid sinus
- efhmoid sinus
- eghmoid sinus
- eyhmoid sinus
- e6hmoid sinus
- e5hmoid sinus
- etgmoid sinus
- etbmoid sinus
- etnmoid sinus
- etjmoid sinus
- etumoid sinus
- etymoid sinus
- ethnoid sinus
Etymology of ETHMOID SINUS
The word "ethmoid" comes from the Greek word "ethmos", meaning "sieve", and the Greek word "eidos", meaning "form" or "shape". It refers to the ethmoid bone, which is a sieve-like bone in the skull that separates the nasal cavity from the brain. The term "ethmoid sinus" therefore refers to the sinuses located within the ethmoid bone.
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