Vocal fold paralysis

Vocal Fold Paralysis

Vocal fold paralysis (pronunciation: /ˈvoʊkəl foʊld ˈpærəlaɪsɪs/) is a medical condition that occurs when one or both of the Vocal folds cannot move. It is often caused by damage to the Nerves that control the vocal folds, and can result in difficulties with speech, swallowing, and breathing.

Etymology

The term "vocal fold paralysis" is derived from the Latin "vocalis" (pertaining to the voice), the Latin "plica" (fold), and the Greek "paralysis" (paralysis).

Symptoms

Symptoms of vocal fold paralysis may include a breathy quality to the voice, hoarseness, ineffective cough, and difficulty swallowing. In severe cases, it can lead to life-threatening problems such as Aspiration pneumonia due to food or liquid entering the lungs.

Causes

Vocal fold paralysis can be caused by various conditions that damage the nerves controlling the vocal folds. These may include Surgery, particularly surgeries involving the neck or chest, Stroke, tumors, or infections. It can also be caused by neurological conditions such as Multiple sclerosis or Parkinson's disease.

Treatment

Treatment for vocal fold paralysis often involves speech therapy to improve voice quality. In some cases, surgical interventions such as Vocal fold injection or Vocal fold medialization may be necessary.

Related Terms

• Vocal fold paresis
• Vocal fold nodules
• Vocal fold cysts
• Laryngitis
• Laryngoscopy

External links

• Medical encyclopedia article on Vocal fold paralysis
• Wikipedia's article - Vocal fold paralysis

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