Colon Anatomy

Overall colon anatomy has four main sections. The rest of the colon is divided into four parts.

Digestive System 4 Large Intestine Anatomy Physiology

Appendix a vermiform wormlike diverticulum located in the lower cecum.

Colon anatomy. The colon is made of several sections. The ascending colon travels up the right side of the abdomen. The transverse colon runs across the abdomen.

The colon is a 5 6ft long inverted u shaped part of the large intestine lower gastrointestinal tract. Hepatic flexure lies under right lobe of liver. The colon is also called the large intestine.

Embryologically the colon develops partly from the midgut. The neurovascular supply to the colon is closely linked to its embryological origin. The section known as the ascending colon starts at the cecum and extends upward on the right side of the abdomen to just underneath the liver.

The ascending colon travels up the right side of the abdomen. It is a hollow muscular tube which carries out a number of digestive functions. The colon is the largest part of the large intestine extending from the cecum to the rectum.

The colon extends from the cecum an enlarged area at the end of the small intestine up the right side of the abdomen ascending colon across to the left side transverse. The ascending colon is a hollow tube about 25 inches in diameter and about 8 inches long with many small pouches along its length to increase its surface area. It is 5 feet long and its function is to reabsorb water from digested food and concentrate solid waste material known as stool.

The sigmoid colon the s shaped region of the large intestine. The ileum last part of the small intestine connects to the cecum first part of the colon in the lower right abdomen. Ascending colon 20 25 cm long located behind the peritoneum.

Colon the longest segment of the large intestine. Distal 13 of the transverse colon descending colon and sigmoid colon derived from the hindgut. The transverse colon including the colic flexures and transverse mesocolon.

The ascending colon including the cecum and appendix. Parts of colon and rectum cecum proximal right colon 6 x 9 cm pouch covered with peritoneum. Anatomy of the colon the colon is not labeled very creativelymost of the labels for the colon correspond to their anatomical location and flow of stool.

The inferior end of the ascending colon connects to the cecum of the large intestine in the right iliac region of the abdominal cavity. The term colon is often used to refer to the entire large intestine. The anatomy of the colon starts after the cecum and ends before the rectum.

Sections of the colon are. Your large intestine is broken down into six sections including the cecum ascending colon transverse colon descending colon sigmoid colon and the rectum. By definition the cecum and appendix and ano rectum which are parts of the large intestine are not included in the colon.

Ascending colon and proximal 23 of the transverse colon derived from the midgut.

Anatomy Of The Caecum Appendix And Colon Sciencedirect