Anatomy Of The Stomach Organs

It lies between the esophagus and the duodenum on the upper left portion of the abdominal cavity. At the level of the pelvic bones the abdomen ends and the pelvis begins.

Four Abdominal Quadrants And Nine Abdominal Regions

The stomach is an organ of the digestive system.

Anatomy of the stomach organs. Mucosa is the main layer containing glands which are responsible. Gross anatomy the stomach is a rounded hollow organ located just inferior to the diaphragm in the left part of the abdominal cavity. The diaphragm forms the upper surface of the abdomen.

Concerning the stomach anatomy it consists of four muscular layers namely mucosa sub mucosa muscularis externa and serosa. The esophageal sphincter separates the esophagus and the stomach. Its characteristic shape is well known.

The regions occupied by stomach are epigastric umbilical and hypochondriac regions. The stomach is a muscular organ located on the left side of the upper abdomen. As food reaches the end of the esophagus it enters the stomach through.

The abdomen contains all the digestive organs including the stomach small and large intestines pancreas liver and gallbladder. When that muscle doesnt relax properly it feels like it is difficult to swallow. The right side of the stomach is called the greater curvature and the left the lesser curvature.

The stomach is a muscular j shaped pouchlike hollow organ that hangs inferior to the diaphragm in the upper left portion of the abdominal cavity and has a capacity of about 1 liter or more figure 1 1. It is an expanded section of the digestive tube between the esophagus and small intestine. Anatomy of the stomach area several key organs are packed closely with the stomach in the abdominal cavity including the liver whose smaller left lobe is located superior to the stomach and whose large right lobe occupies the same space in the upper right quadrant as the stomach and left lobe combined.

The stomach receives food from the esophagus. Stomach is a muscular bag forming the most distensible part of the human digestive system. Anatomy is the branch of biology that deals with the study of the shape and structure of different body parts in organisms.

The inner layer of the stomach is full of wrinkles known as rugae or gastric folds. Located between the esophagus and the duodenum the stomach is a roughly crescent shaped enlargement of the gastrointestinal tract. On the opposite end of the stomach the pyloric sphincter regulates the speed at which food moves down to the small intestine.

The stomachs shape and size vary from person to person depending on things like peoples sex and build but also on how much they eat.

Abdomen Wikipedia