The View of True Vocal Folds Vibrations Through T Tube

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added:
13 years ago
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6602
specialty:
Otorhinolaryngology

Case description

In this video we can see the view of a true vocal folds adduction and its free edge vibrations. It is possible to see this through T-tube in a patient who had it performed for subglottic stenosis. To allow the true vocal folds full adduction upon the phonation the upper end the T-tube was well sited below them. We can see as well the false vocal folds, ventricles and laryngeal surface of epiglottis.

tags: true vocal folds free edge vibrations T-Tube subglottic stenosis phonation laryngeal surface of epiglottis.

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