Accurate placement of the esophageal pH electrode for 24-hour pH monitoring using a combined pH/manometry probe

Abstract

Placement of the esophageal electrode for 24-h esophageal pH monitoring using a combined pH/manometry probe is accurate. The technique is simple, time-saving, and convenient for the patients. Because it is possible to accurately evaluate the LES using this technique, it may even replace conventional manometry before pH probe placement.