ascending colon
anatomy
Quick Summary
The ascending colon is the first segment of the large intestine, extending from the cecum upwards on the right side of the abdomen. Its primary role is to absorb fluids and electrolytes from the liquid material received from the small intestine, helping to form a solid fecal mass. The inner wall of the colon secretes mucus to lubricate waste, while muscle layers facilitate churning and movement. Disorders of the colon include constipation, diarrhea, and inflammation like colitis.12
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