Manometry Is the Gold Standard for Gut Motility Problems
Manometry, the test that measures pressure inside your gastrointestinal tract, is now the definitive way to diagnose motility disorders of the esophagus and anorectum. It can pinpoint why you struggle to swallow, why reflux surgery might or might not work for you, or why constipation and incontinence won't resolve. The technology has evolved dramatically, with high-resolution versions producing detailed pressure maps of your gut muscles in real time. But there's a significant gap between what this test can do and how consistently it's actually performed. Wide variability in methods across centers, incomplete adherence to guidelines, and limited normal reference data mean that your results may depend partly on where you get tested. That tension, between a powerful diagnostic tool and an uneven standard of practice, is worth understanding before you walk into a motility lab.