Nuffield Health at St Bartholomew's Hospital, London

Gastroscopy allows direct inspection of the oesophagus, stomach and duodenum.

In the same way as an impedance test, the Bravo will record reflux in the oesophagus. The test usually takes place over a much longer period (at least 48 hours).

Oesophageal manometry provides information about the function of the oesophagus.

This is a test performed over a 24 hour period to determine how frequently fluid and/or gas from the stomach refluxes into the oesophagus.

The traditional surgical treatment for patients with severe reflux symptoms

The procedure that is transforming reflux surgery and bringing immediate and long term relief to tens of thousands of people