MeSH definition : A method of speech used after laryngectomy, with sound produced by vibration of the
column of air in the esophagus against the contracting cricopharyngeal sphincter.
(Dorland, 27th ed);
A method of speech used after laryngectomy, with sound produced by vibration of the
column of air in the esophagus against the contracting cricopharyngeal sphincter.
(Dorland, 27th ed)