Chicago classification criteria of esophageal motility disorders defined in high resolution esophageal pressure topography¹

Short summary

The Chicago Classification v3.0 provides updated criteria for interpreting high-resolution esophageal pressure topography (EPT) studies, including subtypes for achalasia and EGJ outflow obstruction, and defining new categories for distal esophageal spasm, hypercontractile esophagus, absent peristalsis, weak peristalsis, frequent failed peristalsis, rapid contractions, and hypertensive peristalsis.

AI-generated from the title and abstract; the full text is not read.