Anti-Reflux Mucosectomy in the Treatment of Refractory Gastro-esophageal Reflux

The procedure consists of performing endoscopic mucosal resection of the 3/4 of the circumference of the esogastric junction using the Duette system (Cook Endoscopy, USA). The procedure will be performed under general anesthesia in an intubated patient, and realized in ambulatory setting.

The procedure consists of performing endoscopic exploration, no mucosal resection