Prevention of reflux from the stomach into the oesophagus.
D001466:Barium Sulfate; D004947:Esophagus / Q000503:physiopathology / Q000601:surgery; D005500:Follow-Up Studies; D005764:Gastroesophageal Reflux / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology / Q000601:surgery*; D006548:Hernia, Diaphragmatic / Q000150:complications; D006801:Humans; D010529:Peritoneal Cavity / Q000601:surgery; D011859:Radiography
D001466:Barium Sulfate