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Videolaryngoscopy for Voice Disorders

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Videolaryngoscopy for Voice Disorders

Videolaryngoscopy is a diagnostic procedure that uses a high-definition camera attached to a laryngoscope to visualize the voice box (larynx) and vocal cords in real-time. It helps assess voice issues, throat discomfort, and suspected vocal cord abnormalities.

Types

  • Rigid Videolaryngoscopy – Provides a clear, magnified view of vocal cords through the mouth.
  • Flexible Videolaryngoscopy – Performed through the nose; ideal for evaluating speech and swallowing during natural voice use.

Treatments

  • Voice therapy with a speech-language pathologist
  • Medication for inflammation, reflux, or infection
  • Surgical correction for vocal cord polyps, cysts, or paralysis
  • Lifestyle and vocal hygiene guidance

Causes of Voice Disorders

  • Vocal strain or misuse
  • Laryngitis (viral or bacterial)
  • Acid reflux (LPR)
  • Smoking or pollution exposure
  • Neurological conditions
  • Benign or malignant growths

Common Symptoms:

  • Hoarseness or breathy voice
  • Voice fatigue
  • Throat pain or tightness while speaking
  • Loss of vocal range
  • Frequent throat clearing

Prevention Tips

  • Stay hydrated and avoid throat clearing
  • Limit caffeine, alcohol, and spicy foods
  • Avoid smoking and exposure to irritants
  • Use proper vocal techniques
  • Seek early evaluation if hoarseness lasts more than 2 weeks
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