Duodenal Anatomy

It is divided anatomically into four sections. The duodenum is the first part of the small intestine 5 7 m.

Chapter 10 Midgut And Hindgut The Big Picture Gross

Duodenum the first part of the small intestine which receives partially digested food from the stomach and begins the absorption of nutrients.

Duodenal anatomy. It is roughly horseshoe shaped with the open end up and to the left and it lies behind the liver. Arterial blood supply is via the celiac trunk and superior mesenteric artery. The first part of the duodenum lies within the peritoneum but its other parts are retroperitoneal.

Nerve supply to the duodenum. The duodenum is the first of the three parts of the small intestine that receives partially digested food from the stomach and begins with the absorption of nutrients. In malrotation of gut.

Innervation of the duodenum is via the celiac and superior mesenteric plexuses. The duodenum is a 2538 cm 12 15 inch c shaped structure lying adjacent to the stomach. Anatomy of the duodenum blood supply to the duodenum.

The duodenum is a 20 30 cm c shaped hollow viscus predominantly on the right hand side of the vertebral column. The first superior part or duodenal bulb or cap 5 cm. The duodenum is the shortest segment of the intestine and is about 23 to 28 cm 9 to 11 inches long.

The wall of the duodenum contains the same 4 layers. Duodenum means twelve in latin and the name derives from the belief that it measured. It is directly attached to the pylorus of the stomach.

Lymphatic drainage of the duodenum.

Illustration Of Stomach And Duodenum

Duodenum Anatomy Qa