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. 2024 Oct 16;16(10):566–580. doi: 10.4253/wjge.v16.i10.566

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©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.

This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial.

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Forest plot of peroral endoscopic myotomy for achalasia in geriatric patients. A: Technical success; B: Clinical success; C: Gastroesophageal reflux disease; D: Adverse events. GERD: Gastroesophageal reflux disease.