Frontal sinusitis refers to inflammation of the sinuses located just above the eyes and on the forehead. A common cause of the condition is infection, but other causes include allergies and nasal ...
Acute dacryocystitis involves suppurative inflammation of the lacrimal sac and perilacrimal tissue, usually secondary to blockage of the nasolacrimal duct with resultant stasis. It commonly resolves ...
The sinuses are four hollow spaces on both sides of your face and head. They're connected by narrow channels that allow air and fluids to flow between your nose and throat. If you have inflammation in ...
CPT copyright 2010 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Editor’s Note: This article ...
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