Which types of esophageal diverticula are located at the pharyngoesophageal junction at the upper-lateral aspect of the esophagus?
1)Epiphrenic
2)Killian-Jameson
3)Zenker

Question

Quizplus · Accepted Answer

Zenker diverticula are located at the pharyngoesophageal junction at the upper-lateral aspect of the esophagus. Killian-Jamieson diverticula, although less common, also occur in the proximal esophagus but are not the same as Zenker. Epiphrenic diverticula are located near the diaphragm, not at the pharyngoesophageal junction.

Which Types of Esophageal Diverticula Are Located at the Pharyngoesophageal