Zenker's Diverticulum is a pouch that forms at the junction between the pharynx and the upper esophagus. This condition causes food accumulation, bad breath, dysphagia, and regurgitation. The most advanced treatment today is the endoscopic division of the septum (Z-POEM) with no need for external neck incisions.

This test uses a device that measures when acid rises in the esophagus and for how long. During the test, a catheter - a thin and flexible tube - is inserted through the nose into the esophagus. During the examination, the catheter remains in place and is connected to a small computer worn on the patient27s waist.

Esophageal motility test - this examination assesses the pressure and motility of the esophagus, and is performed by inserting a catheter through the nose that reaches the esophagus.
Treatment for heartburn and other symptoms of gastroesophageal reflux syndrome usually begins with taking over-the-counter medications that control acid. In cases where symptoms do not improve and after several weeks, the physician may recommend stronger medications and sometimes even surgery.