Anatomy Of Gi Tract

The gastrointestinal tract in humans begins at the mouth continuing through the esophagus stomach small and large intestines. The digestive tract in an adult is about 30 feet long.

Gastrointestinal Tract 4 Anatomy And Role Of The Jejunum

For the purposes of endoscopy the upper gi tract includes the esophagus stomach and duodenum esophagogastroduodenoscopy egd or upper gi endoscopy ugie and the lower gi tract includes the anus rectum colon and cecum anoproctosigmoidocolonoscopy or lower gi endoscopy.

Anatomy of gi tract. 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. The gi tract includes all structures between the mouth and the anus 4 forming a continuous passageway that includes the main organs of digestion namely the stomach small intestine and large intestine. The hollow organs that make up the gastrointestinal tract include the mouth oesophagus stomach small intestine cecum colon large intestine rectum and anal canal.

Flow of contents through the gi tract cricopharyngeal sphincter at the junction between laryngopharynx oesophagus to help prevent regurgitation pyloric sphincter at the junction between stomach duodenum to control the release of chyme from the stomach. Anatomy of the digestive system facts. Anatomy and physiologythe gastrointestinal tract git consists of ahollow muscular tube starting from the oralcavity where food enters the mouth continuingthrough the pharynx oesophagus stomach andintestines to the rectum and anus where food isexpelled.

Anatomy of the gastrointestinal tract and its functions. The digestive tract or gastrointestinal tract is a long twisting tube that starts at the mouth and ends at the anus. It is made up of a series of muscles that coordinate the movement of food and.

Taken as a whole the gi tract is about 9 meters in length. There are many supporting organs as well such as the liver which helps by secreting enzymes that are necessary for the digestion of food. The human gastrointestinal tract consists of the esophagus stomach and intestines and is divided into the upper and lower gastrointestinal tracts.

This consists of a long tube of organs that runs from the mouth to the anus and includes the esophagus stomach small intestine and large intestine together with the liver gallbladder and pancreas which produce important secretions for digestion that drain into the small intestine. The gastrointestinal tract git consists of a hollow muscular tube starting from the oral cavity where food enters the mouth continuing through the pharynx oesophagus stomach and intestines to the rectum and anus where food is expelled. In short our digestive system begins from our mouth where food enters our body and it runs a long way up to 30 feet long in an adult male while food is being processed right down to the other end the anus where unusable leftover from the food is being eliminated.

Child S Digestive System