Fig. 4. Ultrasonographic assessment of the epiglottic vallecula. The transducer is positioned transversely above the hyoid bone. After detecting the epiglottis, the space between the base of the tongue and the epiglottis is identified as the vallecula.

J Korean Dysphagia Soc 2024;14:87~94 https://doi.org/10.34160/jkds.24.003

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