PMID: 8975351Nov 5, 1996Paper

Reflux esophagitis: manometry and Ph measurement

Praxis
T EberlJ Barnert

Abstract

Manometry and pH-metry are essential in the examination of functional disturbances of the esophagus. Proven indications for manometry are dysphagia of unknown origin and noncardiac chest pain; in reflux esophagitis manometry is used for measuring pressure of the lower esophageal sphincter and detecting motility disorders of the esophageal body, pH-metry is used as long-term pH-metry to quantify gastroesophageal reflux during day and night; furthermore long-term pH-metry is important in the classification of atypical esophagitis. Recording gastroesophageal reflux and esophageal motility may influence planning of therapy and predict prognosis. Before antireflux surgery manometry and pH-metry are useful in judging the clearance mechanisms of the esophagus. Used critically, manometry and pH-metry can be very helpful as cost-effective diagnostic tools in the long-term therapy of reflux esophagitis.

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