Stomach has 2 opening.
- cardiac orifice
opening of oesophagus into stomach
- pyloric orifice
opening between stomach and small intestine
Cardiac orifice is the proximal end of the stomach
Pylorus
A new opening of the stomach to the outside of the body is called a stoma.
pyloric
The opening between the stomach and the small intestine is called the Pyloric Sphincter- it is a ring of muscle that contracts when the stomach is full, to seal off the opening to the small intestine whilst foodstuffs are liquified in the stomach. When this has been done, the sphincter muscle relaxes, re-opening the channel to allow the liquified nutrients into the intestines.
You may mean Cardia, if so it is the opening which connects the espphagus to the stomach. Called this as the opening is on the same side as the heart
A band of muscles at the opening of the stomach called the Cardiac (due to its proximity to the heart) Sphincter.
the stomach is an enlarged segment of the GIT in the left upper portion of the abdomen. it has opening from the esophagus called cardiac sphincter because it is near the heart. the region of the stomach around the cardiac opening is called the cardiac region. the most superior portion of the stomach is called the fundus. the largest portion of the stomach is the body. the opening from the stomach into the small intestine is the pyloric opening. this region is called the pyloric region. the muscular tunic consists of three layers: an outer longitudinal layer, middle circular layer and inner oblique layer. the submucosa and mucosa of the stomach are thrown into rugae when the stomach is empty. this allows the stomach to stretch as the stomach is filled. the stomach also contains different glands: mucous neck cells - produce mucus; parietal cells - produce HCl and intrinsic factor; endocrine cells - produce regulatory hormones; chief cells - produce pepsinogen the stomach functions primarily as a storage and mixing chamber for ingested food. as food enters the stomach, it is mixed with stomach secretions to form chyme. -->thoughtfulobserver :-)
It is the opening from the stomach into the duodenum (small intestine).
If the opening in the diaphragm is too wide part of the stomach goes up giving rise to a condition called as Hiatus hernia.
its called hiatal hernia or hiatus hernia.
There was, when you were in your mothers stomach, but not anymore.
sphincter