Vocal cord paralysis is a condition in which the nerves to the vocal cords are damaged, and can occur due to brain damage. Vocal cord paralysis can cause the voice to become hoarse, difficult to speak, low volume, sore throat when speaking and swallowing, choking...

Vocal cord paralysis is a phenomenon in which the larynx cannot perform the functions of speaking, breathing and protecting the airway at different levels, caused by many reasons.

Language disorders such as lisp, stuttering and aphasia have a huge impact on the patient’s daily life, study, work and psychology. Therefore, language rehabilitation plays an important role in giving patients a better life.