Schatzki's rings do not prevent esophageal reflux, and they may act to decrease esophageal acid clearance, especially in the supine position, thereby increasing esophageal acid exposure.

CONCLUSIONS: Both rigid and balloon dilators are equally effective and safe in the treatment of benign lower esophageal strictures caused by acid reflux and Schatzki rings.

Gastroesophageal reflux disease (GERD) and laryngopharyngeal reflux (LPR) both affect the esophagus (food tube) but in ...