The interarytenoid fold is a small ligament in the posterior larynx. Quick Facts Details, Identifiers ...Interarytenoid foldThe entrance to the larynx. (Interarytenoid fold not labeled, but visible at bottom.)DetailsIdentifiersLatinplica interarytenoideaAnatomical terminology[edit on Wikidata]Close See also Arytenoid cartilage This respiratory system article is a stub. You can help Wikipedia by expanding it.vte This ligament-related article is a stub. You can help Wikipedia by expanding it.vteLoading related searches...Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads