Ann Gastroenterol 2021 16;34(2):149-154. Epub 2021 Jan 16.
Endoscopy Unit, Humanitas Clinical and Research Center -IRCCS-, Rozzano, Italy (Roberta Maselli, Marco Spadaccini, Edoardo Vespa, Milena Di Leo, Alessandro Fugazza, Gaia Pellegatta, Piera Alessia Galtieri, Elisa Chiara Ferrara, Andrea Anderloni, Silvia Carrara, Alessandro Repici).
Zenker's diverticulum (ZD) is a rare outpouching of the esophageal mucosa herniating posteriorly through Killian's triangle. Treatments of ZD aim to dissect the cricopharyngeal muscle to remove the underlying dysfunctional condition. In the last decade, a septotomy performed utilizing a flexible endoscope has been reported as a safe and effective alternative to both open surgery and rigid endoscopic diverticulotomy. Read More