Tainan hospital treats acid reflux with minimally invasive surgeryProcedure reduces acid reflux by tightening esophagus-stomach muscleFeb. 24, 2026 16:43# endoscopic exam# acid reflux# minimally invasive surgeryProcedure reduces acid reflux by tightening esophagus-stomach muscle# endoscopic exam# acid reflux# minimally invasive surgery