gastroesophageal reflux
Definition of gastroesophageal reflux
: backward flow of the contents of the stomach into the esophagus that is due to malfunctioning of a sphincter at the lower end of the esophagus and results especially in heartburn
Indulge Your Inner Word Nerd
First Known Use of gastroesophageal reflux
1966
Medical Dictionary
gastroesophageal reflux
Medical Definition of gastroesophageal reflux
: backward flow of the gastric contents into the esophagus due to improper functioning of a sphincter at the lower end of the esophagus and resulting especially in heartburn—called also acid reflux; see heartburn
Learn More about gastroesophageal reflux
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Britannica.com: Encyclopedia article about gastroesophageal reflux
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