Abstract:BackgroundHigh‐resolution esophageal manometry (HREM) is the gold standard test for esophageal motility disorders. Nasopharyngeal airway‐assisted insertion of the HREM catheter is a suggested salvage technique for failure from the inability to pass the catheter through the upper esophageal sphincter (UES). It has not been demonstrated that the nasopharyngeal airway improves procedural success rate.MethodsPatients undergoing HREM between March 2019 and March 2023 were evaluated. Chart review was conducted for p… Show more
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