| cricopharyngeal myotomy | Division of the cephalad portion of the cricopharyngeus muscle, usually for treatment of Zenker's oesophageal diverticulum. (05 Mar 2000) |
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| myotomy | The dissection, or that part of anatomy which treats of the dissection, of muscles. Origin: Myo- + Gr. To cut: cf. F. Myotomie. Source: Websters Dictionary (01 Mar 1998) |
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| Heller myotomy | Treatment of oesophageal achalasia by longitudinal division of the lowest part of the oesophageal muscle down to the submucosal layer; some muscle fibres of the cardia may also be divided. Synonym: cardiomyotomy, oesophagogastromyotomy, Heller myotomy. Origin: oesophagus + G. Mys, muscle, + tome, incision (05 Mar 2000) |
| cricopharyngeal | Relating to the cricoid cartilage and the pharynx; a part of the inferior constrictor muscle of the pharynx. See: inferior constrictor muscle of pharynx. (05 Mar 2000) |
| cricopharyngeal ligament | <anatomy> An elastic band connecting the tip of the corniculate (Santorini's) cartilage and the lamina of the cricoid cartilage and continuing into the pharyngeal mucosa covering the cricoid lamina. Synonym: ligamentum cricopharyngeum, corniculopharyngeal ligament, cricosantorinian ligament, jugal ligament, ligamentum corniculopharyngeum, ligamentum jugale. (05 Mar 2000) |
| cricopharyngeal part of inferior pharyngeal constrictor | See: inferior constrictor muscle of pharynx. Synonym: pars cricopharyngea musculi constrictoris pharyngis inferioris. (05 Mar 2000) |