Tags: Anatomical Structure.
The ventricle of the larynx (also called the laryngeal sinus laryngeal ventricle or Morgagni’s sinus) is a fusiform fossa situated between the ventricular and vocal folds on either side and extending nearly their entire length. There is also a sinus of Morgagni in the pharynx.The fossa is bounded above by the free crescentic edge of the ventricular fold; below by the straight margin of the vocal fold and laterally by the mucous membrane covering the corresponding thyroarytenoid muscle.
