Abdomen

Intestines

In this chapter, find information about small and large intestines and their anatomical parts. The section includes an overview of the arterial blood supply and venous drainage of the organs.

Stomach

In this study unit, learn in detail about anatomy of the stomach - its parts, location and relations to other organs, as well as the arterial and venous blood supply, and innervation of the stomach.

Accessory organs of the digestive tract

In this section, learn about the pancreas, liver and its ligaments, gallbladder, and biliary ducts. The section also provides information about the blood supply and innervation of these organs.

Abdomen

Anterolateral abdominal wall muscles

This section gives an overview of the five muscles forming the anterolateral abdominal wall. The chapter includes detailed information about the origin, insertion, action, and innervation of each muscle.

Duodenum

This chapter provides detailed information about the anatomy of the duodenum, its parts, topography, blood supply, and innervation.

Posterior abdominal wall muscles

This article provides information about the four muscles forming the posterior abdominal wall, including their origin and insertion sites, functions and innervation.

Other abdominal cavity organs

This study unit contains detailed information about the spleen, kidneys and their anatomical relations, ureters, adrenal glands, and the omentum. Learn also about their blood supply and innervation.