Minimizing complications after minimally invasive surgery for epiphrenic diverticula of the esophagus: technical tips

Abstract

Epiphrenic diverticula occur within the distal 10 cm of the esophagus. Because they are secondary to an underlying esophageal motility disorder, the surgical treatment of these diverticula must include a myotomy in addition to the resection of the diverticulum. In selected cases, the diverticulum can be left in place, performing only the myotomy and the partial fundoplication. Most patients will eventually become asymptomatic and the diverticulum can be left in place. Overall, it is a challenging operation that may be associated to significant morbidity. In this review, we illustrate the key technical elements and how to troubleshoot eventual problems.

Keywords

Esophageal epiphrenic diverticulum / high resolution manometry / esophageal motility disorders / achalasia / diverticulectomy / esophageal myotomy

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