Fig. 4. Schematic drawing of the posterior pharynx and pharyngeal plexus. Note the left laryngopharyngeal branch (white arrow) of the superior cervical ganglion (*). The plexus is seen being contributed to by the pharyngeal branches of the glossopharyngeal (IX) and vagus (X) nerves as well as the laryngopharyngeal nerve (By David Fisher).

Anat Cell Biol 2023;56:299~303 https://doi.org/10.5115/acb.22.254

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