The gatekeeper of the esophagus is called the lower esophageal sphincter (LES). It is a muscular ring at the junction of the esophagus and stomach that helps to prevent stomach acid from flowing back into the esophagus.
The wave-like motion of the esophagus is called peristalsis. It helps move food and liquids down the esophagus and into the stomach for digestion.
The tube that helps with the motion of food travelling to the stomach is called the esophagus. The esophagus is also called the food pipe.
The ring at the end of the esophagus is the lower esophageal sphincter.
Cilia
It is not called a fafalafagus, it is called an esophagus. People say fafalafagus because they don't know what it is or they don't know how to say it. Your esophagus is in the beginning of your digestion. Air is supposed to go down your esophagus not food. Thats why people choke.
esophagus
esophagus
smooth muscle
Pain in the esophagus is commonly called heartburn. Most people do not realize that the esophagus travels down right behind the heart before it connects to the stomach.
Gastroesophageal reflux disease is the upward flow of acid from the stomach into the esophagus.
The muscular door between the esophagus and stomach is called the lower esophageal sphincter (LES). This sphincter helps prevent stomach acid and contents from flowing back up into the esophagus. Dysfunctional LES can lead to conditions like gastroesophageal reflux disease (GERD).