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Laryngeal nerve damage



Nerves of the larynx
Nerves of the larynx
Laryngeal nerve damage
Laryngeal nerve damage


Laryngeal nerve damage

Definition:

There are two nerves attached to the larynx (voice box). If either nerve is damaged, the patient may lose his or her voice or have trouble breathing.


Alternative Names:
Vocal cord paralysis
Causes, incidence, and risk factors:

Injury to the laryngeal nerves is uncommon. However, it may occur:

  • As a complication of surgery in the neck or chest, especially thyroid, lung, or heart surgery
  • While placing a breathing tube in the windpipe (endotracheal tube) or while positioning the head and neck prior to placing such a tube
  • From tumors in the neck or upper chest, such as thyroid or lung cancers



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