Pressure abnormalities in patients with Zenker's diverticulum using pharyngeal high‐resolution manometry

摘要

Objectives Zenker's diverticulum is associated with reduced cricopharyngeal compliance and abnormal intrabolus pressure. However, it is unclear how the pharynx compensates for these deficits. Developments in manometric technology have improved our ability to capture pharyngeal pressure events. This study aims to describe the pharyngeal‐upper esophageal sphincter (UES) pressure profile during swallowing in patients with Zenker's diverticulum.