What is another word for Oesophagogastric Junction?
Pronunciation: [ɪsˌɒfəɡəɡˈastɹɪk d͡ʒˈʌŋkʃən] (IPA) 
The oesophagogastric junction, also known as the gastroesophageal junction or simply as the cardia, is a crucial part of the gastrointestinal system where the oesophagus meets the stomach. There are a few synonyms for this term, including the oesophageal sphincter, the stomach valve, and the LES (lower esophageal sphincter). Additionally, some medical professionals may use more informal terms like the food pipe entrance or the stomach entryway. Regardless of the terminology used, the function of the oesophagogastric junction remains the same - to regulate the flow of food and prevent stomach acid from backing up into the oesophagus, which can cause a range of uncomfortable symptoms and potentially lead to serious health issues.
