Your stomach is a muscular organ that digests food. It is part of your gastrointestinal (GI) tract. When your stomach receives food, it contracts and produces acids and enzymes that break down food. When your stomach has broken down food, it passes it to your small intestine.
In the human digestive system, the stomach lies between the esophagus and the duodenum (the first part of the small intestine). It is in the left upper quadrant of the abdominal cavity. The top of the stomach lies against the diaphragm. Lying behind the stomach is the pancreas.
Muscle contractions and stomach acid break down food to absorb nutrients. Indigestion, GERD, and ulcers commonly affect the stomach. Eating slowly and staying hydrated can help keep your...
Explore a complete guide to stomach anatomy, including parts & diagram. Understand how the stomach supports digestion & overall health.
Food and fluids enter the stomach from the esophagus by passing through the lower esophageal sphincter. The upper stomach serves as a storage area for food. Here, the cardia and fundus of the stomach relax to accommodate food that enters the stomach.
The stomach, part of the gastrointestinal tract, is a digestive organ which extends between the levels of T7 and L3 vertebrae. Within the GI tract, it is located between the oesophagus and the duodenum.
Overview of the muscular layers and mucosa of the stomach. The stomach is an organ of the digestive system, specialized in the accumulation and digestion of food. Its anatomy is quite complex; it consists of four parts, two curvatures and receives its blood supply mainly from the celiac trunk.