Anatomy Of The Stomach

It is part of the digestive system which extends from the mouth to the anus. Surgical removal of the stomach is called a gastrectomy and removal of the cardia area is a called a cardiectomy.

1 Stomach

It is on the left side of the abdominal cavity the fundus of the stomach lying against the diaphragm.

Anatomy of the stomach. The stomach is a muscular organ located on the left side of the upper abdomen. Within the gi tract it is located between the oesophagus and the duodenum. Lying beneath the stomach is the pancreas.

The right side of the stomach is called the greater curvature and the left the lesser curvature. The esophageal sphincter separates the esophagus and the stomach. The size of the stomach varies from person to person and from meal to meal.

The diaphragm forms the upper surface of the abdomen. The stomach is a muscular j shaped organ in the upper part of the abdomen. It is an expanded section of the digestive tube between the esophagus and small intestine.

The abdomen commonly called the belly is the body space between the thorax chest and pelvis. The stomach receives food from the esophagus. Its characteristic shape is well known.

This diagram of the stomach shows the cardiac region fundus body and pylorus. The stomach is an organ of the digestive system. Below the fundus is the body the main part of the stomach.

As food reaches the end of the esophagus it enters the stomach through. Sections of the stomach. On the opposite end of the stomach the pyloric sphincter regulates the speed at which food moves down to the small intestine.

The cardia or cardiac region is the point where the esophagus connects to the stomach and through which food passes into the stomach. It is a muscular highly vascular bag shaped organ that is distensible and may take varying shapes depending on the build and posture of the person and the state of fullness of the organ see the image below. Anatomy and physiology of the stomach.

The stomach part of the gastrointestinal tract is a digestive organ which extends between the levels of t7 and l3 vertebrae. The stomach is the first intra abdominal part of the gastrointestinal gi or digestive tract. At the level of the pelvic bones the abdomen.

The greater omentum hangs from the greater curvature. The anatomy of the stomach may be modified or the stomach may be bypassed entirely. When that muscle doesnt relax properly it feels like it is difficult to swallow.

Located inferior to the diaphragm above and to the left of the cardia is the dome shaped fundus.

Ch23 Stomach Anatomy