Related Experiment Video
Updated: Aug 11, 2026
14:13
Coordinate Mapping of Hyolaryngeal Mechanics in Swallowing
Published on: May 6, 2014
Abstract:
The position of the hyoid bone during quiet breathing and its movement during pharyngeal swallow, as well as its relation to the movement of the epiglottis and the elevation of the rima glottidis were studied with cineradiography in 50 nondysphagial volunteers. The movement of the hyoid bone occurred in either a two-step (40 patients) or a one-step (10 patients) fashion. The findings confirm that pharyngeal swallow is executed with precision and with only small variability in measured parameters.
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01:21Larynx
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