Submucosal dissection of the septum or submucosal tunneling endoscopic septum division: should we wander the free path or follow the tunnel?

Endoscopy 2021; 53(04): 455
DOI: 10.1055/a-1272-3924

Letter to the editor

Harshal S. Mandavdhare

Department of Gastroenterology, Post Graduate Institute of Medical Education and Research, Chandigarh, India

References
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2 Yang J, Novak S, Ujiki M. et al. An international study on the use of peroral endoscopic myotomy in the management of Zenker's diverticulum. Gastrointest Endosc 2020; 91: 163-168
3 Repici A, Spadaccini M, Belletrutti PJ. et al. Peroral endoscopic septotomy for short-septum Zenker's diverticulum. Endoscopy 2020; 52: 563-568