Please note, the website email functionality is being updated. At the moment, no automated emails will get sent from the system. At this time, all other site functionality is working as usual, including the online payment system.
ADducted vocal folds. This is an overview during phonation. The vocal cords have come together and vibrate as air is forced between them making a sound. The surrounding pharynx and tongue then shape the sound.
ABducted vocal folds. This view is from above with a flexible laryngoscope and is an overview of the voice box. The vocal folds are in this position when breathing in, particularly during a deep breath in or sniffing. This is about as wide as they will open.
Laryngeal stroboscopy examination using high definition, 90° rigid laryngoscope in a young female. In the examination she goes from low to medium to high pitches and then she glides up and down in pitch. This exam demonstrates particularly well how the cricothyroid muscle stretches the vocal cords longer as she goes up in pitch.