maagdenkervel
Maagdenkervel is an anatomical term used primarily in Dutch-speaking medical literature to refer to the cardiac portion of the stomach, also known as the gastro‑esophageal junction. It represents the region where the esophagus attaches to the stomach and contains the lower esophageal sphincter, a muscular valve that regulates the flow of food and prevents reflux of gastric contents back into the esophagus. The term combines “maag,” the Dutch word for stomach, with “kervel,” a root derived from the Latin “kervium,” referring to a necklace or surrounding ring, indicating its circumferential placement around the esophageal entrance.
The maagdenkervel is crucial for maintaining digestive competence. Its smooth muscle fibers contract to close the
Research into pharmacological therapies for reflux targets the muscular tone of the maagdenkervel, with proton‑pump inhibitors