title: Zenker's diverticulum and cervical block vertebra.
mesh_terms: D004194:Disease; D004240:Diverticulum / Q000209:etiology*; D004935:Esophageal Diseases; D004947:Esophagus; D006801:Humans; D010608:Pharyngeal Diseases; D010614:Pharynx; D013122:Spinal Diseases; D013131:Spine; D016672:Zenker Diverticulum
keywords: DIVERTICULOSIS/etiology; ESOPHAGUS/diseases; PHARYNX/diseases; SPINE/diseases