The technique of cricopharyngeal myotomy.
D003413:Cricoid Cartilage / Q000601:surgery*; D003680:Deglutition Disorders / Q000601:surgery*; D006801:Humans; D007817:Laryngeal Cartilages / Q000601:surgery*; D008722:Methods; D010614:Pharynx / Q000601:surgery*