Right Colon Anatomy

Appendix a vermiform wormlike diverticulum located in the lower cecum. The ascending right colon lies vertically in the most lateral right part.

Hereditary Colorectal Cancer Anatomy

The transverse colon again takes a right angled turn just below the spleen.

Right colon anatomy. The colon removes water salt and some nutrients forming stool. The sigmoid colon the s shaped region of the large intestine. Just before reaching the liver the ascending colon turns about 90 degrees to the left at the hepatic flexure.

Hepatic flexure lies under right lobe of liver. Muscles line the colons walls squeezing its contents along. From the cecum the ascending colon rises superiorly toward the right inferior border of the liver.

Anatomically the colon can be divided into four parts ascending transverse descending and sigmoid. Gross anatomy ascending colon. In this article we shall look at the anatomy of the colon its anatomical structure and relations neurovascular supply and clinical correlations.

The transverse colon including the colic flexures and transverse mesocolon. Sections of the colon are. Parts of colon and rectum cecum proximal right colon 6 x 9 cm pouch covered with peritoneum.

Ascending colon 20 25 cm long located behind the peritoneum. The ascending colon including the cecum and appendix. Lateral to ascending and descending colon are the right.

These sections form an arch which encircles the small intestine. From the hepatic flexure the colon continues onward as the transverse colon.

The Colon And Rectum Canadian Cancer Society