szigmabél
szigmabél is a term that refers to the sigmoid colon, the final section of the large intestine in the human digestive system. It is located between the descending colon and the rectum. The sigmoid colon is characterized by its S-shape, which gives it its name, derived from the Greek letter sigma. Its primary function is to store fecal matter before it is eliminated from the body. The sigmoid colon also plays a role in regulating the passage of waste through peristalsis, the muscular contractions that move food and waste through the digestive tract.
The structure of the sigmoid colon consists of a muscular wall lined with mucosa, which secretes mucus