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World J Gastrointest Surg. Mar 27, 2024; 16(3): 658-669
Published online Mar 27, 2024. doi: 10.4240/wjgs.v16.i3.658
Table 1 Innovation in gastric peroral endoscopic myotomy

Traditional methods
Interesting Innovation
Position of initial mucosal incisionGreat curvature/posterior wall of the stomachBoth the greater and lesser curvatures of the stomach
Identification of the PMRPull the endoscope out of the tunnelPlacing an inner clip or using double endoscope
PyloromyotomySelective myotomyMore extensive myotomy