TY - CHAP M1 - Book, Section TI - Esophageal Motility Disorders A1 - McQuaid, Kenneth R. A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. PY - 2022 T2 - Current Medical Diagnosis & Treatment 2022 AB - KEY CLINICAL UPDATES IN ESOPHAGEAL MOTILITY DISORDERSPneumatic dilation, Heller cardiomyotomy, and POEM provide comparable short- and long-term symptomatic improvement in achalasia types I or II.For type III (spastic) achalasia, POEM with a long distal myotomy may be preferred to Heller cardiomyotomy where expertise is available. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accessmedicine.mhmedical.com/content.aspx?aid=1184169840 ER -