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Peristalsis
Alternate Names : Intestinal Motility
Pictures & Images
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Digestive System
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The esophagus, stomach, large and small intestine, aided by the liver, gallbladder and pancreas convert the nutritive components of food into energy and break down the non-nutritive components into waste to be excreted.
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Ileus - X-Ray of Distended Bowel and Stomach
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This abdominal X-ray shows a stomach filled with fluid and a swollen (distended) small bowel, caused by a blockage (obstruction) in the intestines. A solution containing a dye (barium) that is visible on X-rays was swallowed by the patient (upper GI series).
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Ileus - X-Ray of Bowel Distension
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This abdominal X-ray shows thickening of the bowel wall and swelling (distention) caused by a blockage (obstruction) in the intestines. A solution containing a dye (barium), which is visible on X-ray, was swallowed by the patient (the procedure is known as an upper GI series).
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Peristalsis
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A series of normal coordinated, rhythmic muscle contractions, that occurs automatically to move food through the digestive tract is called peristalsis.
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Read article on Peristalsis
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Review Date : 4/17/2003
Reviewed By : Andrew J. Muir, M.D. M.H.S., Division of Gastroenterology, Duke University Medical Center, Durham, NC. Review provided by VeriMed Healthcare Network.
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