Laryngocele: A Cause of Hoarseness
A laryngocele is a disorder of the saccule, or laryngeal appendix, in which air abnormally expands it. Watch this video to see how a laryngocele behaves in real-time, and why that can affect the voice.
See also: laryngocele in the encyclopedia.
Laryngospasm, Part I: Introduction
Dr. Bastian explains laryngospasm with video of the larynx and a simulated attack. You will hear the types of noises often made by the person experiencing laryngospasm and see what the vocal folds are doing at the same time.
Laryngospasm, Part II: Straw Breathing
Laryngospasm is a sudden, often severe attack of difficulty breathing, typically lasting between 30 and 90 seconds. In this video, Dr. Bastian explains a simple procedure — straw breathing — that can be used by individuals suffering an attack.
See also: laryngospasm in the encyclopedia.