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Definition

By Mayo Clinic staff

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Illustration of infected tonsils
Infected tonsils

Tonsillectomy (ton-sih-LEK-tuh-mee) is the surgical removal of the tonsils, two oval-shaped pads of tissue at the back of the throat — one tonsil on each side.

A tonsillectomy was once a common procedure to treat infection and inflammation of the tonsils (tonsillitis). Today, a tonsillectomy is usually performed when tonsillitis occurs frequently or doesn't respond to other treatments.

A tonsillectomy may also be necessary to treat breathing and other problems related to enlarged tonsils and to treat rare diseases of the tonsils.

Recovery time for a tonsillectomy is usually at least a week.

References
  1. Fact sheet: Tonsils and adenoids. American Academy of Otolaryngology — Head and Neck Surgery. http://www.entnet.org/HealthInformation/tonsilsAdenoids.cfm. Accessed March 21, 2010.
  2. Wetmore R. Tonsils and adenoids. In: Kliegman R, et al., eds. Nelson Textbook of Pediatrics. 18th ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/193178650-2/0/1608/0.html. Accessed April 5, 2010.
  3. Tonsillopharyngitis. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec08/ch090/ch090i.html. Accessed March 21, 2010.
  4. Tonsillar cellulitis and abscess. The Merck Manuals: The Merck Manual of Healthcare Professionals. http://www.merck.com/mmhe/sec19/ch222/ch222b.html. Accessed April 5, 2010.
  5. Fact sheet: Tonsils and adenoids post-op. American Academy of Otolaryngology — Head and Neck Surgery. http://www.entnet.org/HealthInformation/tonsilsAdenoidsPostop.cfm. Accessed March 21, 2010.
  6. How safe is anesthesia? What are the risks? American Society of Anesthesiologists. http://www.asahq.org/patientEducation/resource.htm. Accessed May 12, 2010.
  7. Fact sheet: Tonsillectomy procedures. American Academy of Otolaryngology — Head and Neck Surgery. http://www.entnet.org/HealthInformation/tonsillectomyProcedures.cfm. Accessed March 21, 2010.
  8. Orvidas LJ (expert opinion). Mayo Clinic, Rochester, Minn. May 19, 2010.
  9. Hoecker JL (expert opinion). Mayo Clinic, Rochester, Minn. May 13, 2010.
MY00132 Aug. 5, 2010

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