Otitis

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Ear anatomy

Medical findings based on ear anatomy

Middle ear infection (otitis media)

Otitis is a general term for infection or inflammation of the ear.

Ear infection; Infection - ear

Otitis can affect the inner or outer parts of the ear. The condition is classified according to whether it occurs suddenly and for a short time (acute) or repeatedly over a long period of time (chronic).

Specific types of ear infection include:

• Otitis externa - acute
• Otitis externa - chronic
• Otitis externa - malignant
• Otitis media - acute
• Otitis media -chronic
• Otitis media - with effusion

Review Date: 12/01/2008
Reviewed By: Neil K. Kaneshiro, MD, MHA, Clinical Assistant Professor of Pediatrics, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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