Identifying clinically relevant sliding hiatal hernias: a population-based endoscopy study.
Bengt WallnerOve BjörAnna AndreassonPer M HellströmAnna M ForsbergNicholas J TalleyLars AgréusPublished in: Scandinavian journal of gastroenterology (2018)
Only reflux symptoms could be attributed to sliding hiatal hernias. Hiatal hernias less than 2 cm should be considered clinically insignificant.