Endoscopic management of Zenker's diverticulum

Tratamiento endoscópico del divertículo de Zenker

Introduction: Zenker´s diverticulum is a saccular formation in the posterior wall of the hypopharynx due to increased pressure, leading to mucosal and sub-mucosal herniation between the cricopharyngeus muscle and the inferior pharyngeal constrictor muscle. Discussion: it is primarily seen in elderly individuals in the seventh and eighth decades of life, with a discrete higher predominance in men. Dysphagia is the main symptom and episodes of pulmonary aspiration may present in severe cases. There are several treatment options, among which is endoscopic surgical approach. The latter constitutes the most recommended technique for it has shown good results and lower complication rates.

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