Endoscopic Procedures V: ERCP
Endoscopic Procedures I: Esophagogastroduodenoscopy
Endoscopic Procedures III: Video Capsule Endoscopy
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Updated: Feb 20, 2026

Use of the Scissor-Type Knife During the Peroral Endoscopy Myotomy Procedure for the Treatment of Achalasia
Published on: March 3, 2023
Dan-Feng Zhang1, Wei-Feng Chen1, Mei-Dong Xu1
1Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, 180 FengLin Road, Shanghai, 200032, People's Republic of China.
A modified peroral endoscopic myotomy (POEM) procedure using a "Push and Pull" technique successfully treated achalasia. This innovation simplifies the surgery, reducing operation time without compromising safety or efficacy.
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