interarytenoid fold

interarytenoid fold

[TA] mucosal fold extending across the midline between arytenoid cartilages at the base of the interarytenoid notch, forming the posteromedian portion of the laryngeal inlet. Synonym(s): plica interarytenoidea [TA], posterior commissure of the larynx

in·ter·ar·y·te·noid fold

(in'tĕr-ar-i-tē'noyd fōld) [TA] The soft tissue between the arytenoid cartilages.