The Cardiac sphincter prevents regurgitation of food from the stomach.
It is known as the lower esophageal sphincter or sometimes the cardioesophageal sphincter.
Well, your anus contains the anal sphincter which, technically, is an opening of the body. So I would probably say the answer you are looking for is a sphincter muscle. Otherwise known as circular muscles
The main purpose of the sphincter is to control or limit a passage way to one direction. There are two main sphincters in pigs, the cardiac sphincter that controls the passageway from the esophagus into the stomach. And the pyloric sphincter that controls the passageway into the duodenum.
The anal sphincter relaxes to allow solid waste to be expelled through the rectum and anus during defecation.
40 including the eye, mouth, esophagus, urethra, stomach, upper intestiens, lower intestines, anus etc.
The cardiac sphincter, also known as the lower esophageal sphincter, is located at the junction of the esophagus and the stomach. It prevents the contents of the stomach from refluxing back into the esophagus.
This is called the pyloric region. A sphincter called the pyloric sphincter is found there.
The sphincter muscle holds the contents of the bowel inside the body until you're ready to release it into a toilet.
ears
The main function of the human body is the reproduction function. The human body like the body of any living creature has one purpose and one purpose only - the perpetuation of the specie. Nature, weather it is created or not, is based on a single law: Grow or Die.
The muscular ring through which feces passes out of the body is called the anal sphincter. It consists of two muscle groups: the internal anal sphincter, which is involuntary, and the external anal sphincter, which is under voluntary control.