P1.013. Outcomes of Heller-Dor Myotomy and Per-Oral Endoscopic Myotomy for Esophageal Achalasia
Benign Disease: Esophageal Function and Motility Esophageal achalasia is a rare motility disorder. Surgical interventions, including Heller myotomy with Dor fundoplication (HD) and per-oral endoscopic myotomy (POEM), are performed for medically refractory cases. This study aims to evaluate the surgical tec...