Effect of Increased Intra-abdominal Pressure on the Esophagogastric Junction: A Systematic Review.
J Clin Gastroenterol
; 56(10): 821-830, 2022.
Article
de En
| MEDLINE
| ID: mdl-36084164
ABSTRACT
With the advent of high-resolution esophageal manometry, it is recognized that the antireflux barrier receives a contribution from both the lower esophageal sphincter (intrinsic sphincter) and the muscle of the crural diaphragm (extrinsic sphincter). Further, an increased intra-abdominal pressure is a major force responsible for an adaptive response of a competent sphincter or the disruption of the esophagogastric junction resulting in gastroesophageal reflux, especially in the presence of a hiatal hernia. This review describes how the pressure dynamics in the lower esophageal sphincter were discovered and measured over time and how this has influenced the development of antireflux surgery.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Reflux gastro-oesophagien
/
Hernie hiatale
Type d'étude:
Systematic_reviews
Limites:
Humans
Langue:
En
Journal:
J Clin Gastroenterol
Année:
2022
Type de document:
Article