“…7,8 Diagnostic FLIP (EndoFLIP ® ), is used to measure pressure and cross-sectional area, while the therapeutic FLIP (EsoFLIP ® ) was designed for esophageal dilation. 9,10 The FDA has approved diagnostic FLIP for measuring esophageal, pyloric, and anal sphincter dimensions and pressures, estimating gastric band stoma size, and for use as an adjunctive test in esophageal hypersensitivity. 10 The American Gastroenterological Association Institute's expert review provided essential guidance on using FLIP in clinical practice, such as using it as a complementary tool to assess opening dynamics of the esophagogastric junction and esophageal wall stiffness and utilizing it for severity assessment of eosinophilic esophagitis and therapeutic monitoring.…”