Upper Gi Anatomy

The upper gi tract has the usual 4 layer structure characteristic of the rest of the gi tract. The hollow organs that make up the gastrointestinal tract include the mouth oesophagus stomach small intestine cecum colon large intestine rectum and anal canal.

Anatomy Of Upper Gi

An x ray examination that evaluates only the pharynx and esophagus is called a barium swallow.

Upper gi anatomy. Fluoroscopy makes it possible to see internal organs in motion. Your mouth is the first part of your digestive tract. The upper digestive tract consists of the mouth pharynx throat esophagus stomach and.

The mouth it includes the teeth tongue and buccal mucous membranes containing the ends of the salivary glands that continue with the soft palate floor of the mouth and underside of the tongue. Its purpose is to transport and digest food. The upper gi consists of the following organs.

It is where food is chewed and mixed with saliva until it becomes a soft mass that can be swallowed. When the upper gi tract is coated with barium the radiologist is able to view and assess the anatomy and function of the esophagus stomach and duodenum. Duodenum first part of the small intestine.

The gastrointestinal gi tract is a passageway that begins at the lips and ends at the anus figure 1. The innermost mucosa contains mucous membrane lamina propria and muscularis mucosa. The gastrointestinal tract is made up of a series of hollow organs joined together in a long tube with many folds from the mouth to the anus.

Along the way the passageway changes character because different functions are required at different points. In the uppermost portion the teeth begin the process of digestion by grinding food.

Upper Gastrointestinal Tract Sciencedirect