laryngopharyngeal branches of superior cervical ganglion

la·ryn·go·pha·ryn·ge·al branch·es of su·pe·ri·or cer·vi·cal gan·gli·on

[TA] branches conveying postganglionic sympathetic fibers from the superior cervical ganglion to the pharyngeal plexus. Synonym(s): rami laryngopharyngei ganglii cervicalis superioris [TA]