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Sinuses

Sinusitis

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Sinuses

The sinuses are hollow cavities within the facial bones. Sinuses are not fully developed until after age twelve. When people speak of sinus infections, they are most frequently referring to the maxillary and frontal sinuses.

Table of Contents

Definition Alternative Names Causes, incidence, and risk factors Symptoms Signs and tests Treatment Expectations (prognosis) Complications Calling your health care provider Prevention References

Related Learning
Centers

·As a Disease/Condition

Sinusitis

·As a Complication

Acute Upper Respiratory Infection (URI)

Rhinitis (Runny Nose)

·As a Symptom

·As a Risk Factor

Nosebleed

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