Constipation is determined in the colon (large intestine), which is responsible for packaging and eliminating stool.
As food moves through the colon, it absorbs water while forming stool. Muscle contractions (squeezing motions) in the colon push the stool toward the rectum (the lower 8 to 10 inches of the large intestine). By the time stool reaches the rectum, it is...
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Source: ADAM Encyclopedia
Constipation is most often defined as having a bowel movement less than 3 times per week. It usually is associated with hard stools or difficulty... Read more »
Source: ADAM Encyclopedia
An anal fissure is a small split or tear in the thin moist tissue (mucosa) lining the lower rectum (anus).Causes, incidence, and risk factorsAnal... Read more »
Source: Harvard Decision Guide
What Is It? Normally, people have bowel movements at fairly regular intervals, and stool passes out of the body easily without much straining or... Read more »
Source: ADAM Encyclopedia
Irritable bowel syndrome (IBS) refers to a disorder that involves abdominal pain and cramping, as well as changes in bowel movements. It is not the... Read more »
Source: ADAM Encyclopedia
An abdominal tap is a procedure used to remove fluid from the area between the belly wall and the spine. This space is called the abdominal... Read more »