Vocal Fold Injection: Review of Indications, Techniques, and Materials for Augmentation

Vocal Fold Injection: Review of Indications, Techniques, and Materials for Augmentation

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Vocal fold injection is a procedure that has over a 100 year apunisw2 history but was rarely done as short as 20 years ago.A renaissance has occurred with respect to vocal fold injection due to new technologies (visualization and materials) and new injection approaches.Awake, un-sedated vocal fold injection offers many distinct advantages for the treatment of glottal insufficiency (vocal fold paralysis, vocal fold paresis, vocal fold atrophy and vocal fold scar).A review of materials available and different vocal fold injection approaches is performed.

A comparison of vocal fold injection to laryngeal framework surgery is also undertaken.With proper patient and material selection, vocal fold injection now plays a major role in the treatment lightemupsequences.com of many patients with dysphonia.