Author:
Ng Christina H. L.,Lim Chwee Ming
Abstract
AbstractZenker’s diverticulum is an outpouching that emerges from Killian’s triangle dehiscence, formed by oblique fibers of the inferior pharyngeal constrictor muscle and cricopharyngeus muscle. In this chapter, we review the clinical presentation, pathophysiology and diagnostic features of Zenker’s diverticulum. The two main surgical procedures to treat symptomatic Zenker’s diverticulum are presented with particular emphasis on transoral endoscopic Zenker diverticulotomy. The surgical technique of performing this procedure is presented, along with accompanying endoscopic pictures to demonstrate the step-by-step illustration of this technique.
Publisher
Springer Nature Singapore