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Cardia - Wikipedia, the free encyclopedia
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Sphincter - Wikipedia, the free encyclopedia
A sphincter is a structure, usually a circular muscle, that normally maintains constriction of a natural body passage or orifice and which relaxes as required by normal physiological functioning. Th...
en.wikipedia.org/wiki/Sphincter |
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Human Anatomy question: Where is the cardiac sphincter in the human body? At the cardiac orifice of the stomach which separates the stratified squamous epithelium of the esophagus from the columnar epitheilium ... Where is cardiac sphincter? Location of cardiac sphincter? Where is the cardiac sphincter? Location of the...
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cardiac sphincter (n) a sphincter muscle located between the esophagus and the stomach which acts as a valve to prevent the contents of the stomach from entering the esophagus.
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the cardiac sphincter (which, officially is not considered to be a true sphincter), which closes off the top end of the stomach and the pyloric sphincter, which closes off the bottom ... Hiatal hernia is caused in part by failure of the cardiac sphincter to close properly allowing stomach acid to enter and burn the esophagus.
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