What is the main goal of injection augmentation in vocal fold treatment?

The primary objective of injection augmentation in vocal fold treatment is to improve vocal function. This procedure typically involves the introduction of substances (such as collagen, hyaluronic acid, or other fillers) into the vocal folds to increase their mass and improve their closure during phonation. This results in a fuller sound and can help address issues such as vocal fold atrophy, which often leads to voice weakness or breathiness. By augmenting the vocal folds, the therapist or clinician aims to restore the patient’s ability to produce a clear and strong voice, ultimately enhancing their overall vocal performance and communication abilities.

Reducing inflammation, enhancing emotional expression, and facilitating recovery time may be relevant in a wider context of voice therapy, but they do not capture the primary aim of injection augmentation, which is directly focused on functional improvement of the voice.