Anatomy of the esophageal hiatus related to repair of hiatal hernia.
D000009:Abdominal Muscles; D003964:Diaphragm; D004947:Esophagus / Q000033:anatomy & histology*; D006548:Hernia, Diaphragmatic / Q000601:surgery*; D006551:Hernia, Hiatal; D006801:Humans
ESOPHAGUS/anatomy and histology; HERNIA, DIAPHRAGMATIC/surgery