List of voice disorders From Wikipedia, the free encyclopedia Voice disorders[1] are medical conditions involving abnormal pitch, loudness or quality of the sound produced by the larynx and thereby affecting speech production. These include: Vocal fold nodules Vocal fold cysts Vocal cord paresis Reinke's edema Spasmodic dysphonia Foreign accent syndrome Bogart–Bacall syndrome Laryngeal papillomatosis Laryngitis Puberphonia See also Aphasia Dysphonia Human voice Laryngectomy Parkinson's disease Speech disorder Vocology Voice changes during puberty References [1]Titze, I.R. (1994). Principles of Voice Production. Prentice Hall. ISBN 978-0-13-717893-3. LCCN 93013031. OCLC 27897589. OL 1404856M. Related Articles