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Catalyst University
Anatomy and Functions of the Paranasal Sinuses
In this video, we explore the 4 paranasal sinuses and what their proposed functions are.
Kenhub
Organs of the respiratory system
Anatomy and function of the main organs of the respiratory system.
Khan Academy
Khan Academy: Sinusitis Diagnosis and Treatment
This video explains the diagnosis and treatment of the various types of sinusitis. [8:52]
Khan Academy
Khan Academy: What Is Sinusitis?
Learn about sinusitis and its symptoms, causes, and complications. [9:07]