title: Dysphagia due to cricopharyngeus dysfunction.
mesh_terms: D000368:Aged; D000818:Animals; D002933:Cineradiography; D003680:Deglutition Disorders / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D003937:Diagnosis, Differential; D004285:Dogs; D006801:Humans; D009132:Muscles / Q000033:anatomy & histology / Q000294:innervation / Q000503:physiopathology* / Q000601:surgery; D009135:Muscular Diseases / Q000150:complications* / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery; D010275:Parasympathetic Nervous System / Q000503:physiopathology; D010614:Pharynx / Q000033:anatomy & histology