MedlinePlus Medical Encyclopedia: Mastoidectomy

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Mastoidectomy

Contents of this page:
Illustrations Definition	Description References

Illustrations

Mastoidectomy - series

Definition Return to top

A mastoidectomy is surgery to remove cells in the hollow, air-filled spaces in the skull behind the ear. These cells are called mastoid air cells.

Description Return to top

The surgery used to be a common way to treat an infection in the mastoid air cells. Such infection usually resulted from an ear infection that spread to the nearby bone in the skull.

Mastoidectomy is now seldom needed, as the infections are commonly treated with antibiotics.

However, this surgery may be used to treat other problems such as cholesteatoma or complications of otitis media, or to place a cochlear implant.

References Return to top

Bennett M. Indications and technique in mastoidectomy. Otolaryngol Clin North Am. Dec 2006; 39(6): 1095-113.

Connell SS. Cochlear implants. Clin Geriatr Med. Aug 2006; 22(3): 677-86.

Update Date: 2/19/2007

Updated by: Alden J. Pearl, M.D., Clinical Assistant Professor, Department of Otolaryngology, State University of New York Health Science Center at Brooklyn, Brooklyn, NY. Review provided by VeriMed Healthcare Network.

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