Zenker Diverticulum

**Definition:** A DIVERTICULUM at the upper end of the ESOPHAGUS through the cricopharyngeal muscle at the junction of the PHARYNX and the esophagus.

**Tree numbers:** - C06.405.205.282.750.625.900 - C23.300.415.625.900

**Synonyms:** - Pharyngoesophageal Diverticula - Pharyngoesophageal Diverticulum - Pharyngeal Diverticula - Pharyngeal Diverticulum - Pharyngoesophageal Pulsion Diverticula - Pharyngoesophageal Pulsion Diverticulum - Zenker's Diverticula - Zenker's Diverticulum - Pharyngo-Esophageal Diverticula - Pharyngo-Esophageal Diverticulum - Esophago-Pharyngeal Diverticula - Esophago-Pharyngeal Diverticulum - Esophagopharyngeal Diverticulum