Dushyant Kumar; Ali Zifan; Gary Ghahremani; David C Kunkel; Santiago Horgan; Ravinder K Mittal
(The Korean Society of Neurogastroenterology and Motility, 2020-01)
Background/Aims
The esophageal hiatus is formed by the right crus of the diaphragm in the majority of subjects. Contraction of the hiatus exerts a sphincter-like action on the lower esophageal sphincter (LES). The aim ...