T.01.9 TRANSORAL INCISIONLESS FUNDOPLICATION FOR GASTROESOPHAGEAL REFLUX DISEASE INDUCES ESOPHAGEAL MUCOSAL HEALING UP TO TWO YEARS AFTER THE INTERVENTION AS DOCUMENTED BY THE MEAN NOCTURNAL BASELINE IMPEDANCE. (May 2022) - Barchi, A.; Testoni, S.G.G.; Passaretti, S.; Leuzzi, F.; Ribichini, E.; Notaristefano, C.; Giollo, P.; Parise, C.; Azzolini, F.; Fanti, L.; Testoni, P.A.; Danese, S.