Stomach: Anatomy, Function, Diagram, Parts Of, Structure
WEBSep 10, 2021 · Your stomach is a muscular organ in your upper abdomen. It is part of your GI tract. During digestion, your stomach contracts, relaxes and produces acids that help break down food. Your stomach size can vary depending on …
Stomach: Anatomy, function, blood supply and innervation
WEBSep 11, 2023 · The stomach consists of several important anatomical parts. The four main sections of the stomach are the cardia, fundus, body, and pyloric part. As the name implies, the cardia surrounds the cardiac orifice, which is the opening between the esophagus and the stomach.
Stomach Area, Anatomy & Pictures | Body Maps - Healthline
WEBMay 30, 2018 · The stomach is on the upper-left area of the abdomen below the liver and next to the spleen. It stores and breaks down the foods and liquids we eat before they move to digestion. When the...
Stomach - Wikipedia
WEBIn 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.
Stomach | Definition, Function, Structure, Diagram, & Facts
WEBSep 9, 2024 · The human stomach is subdivided into four regions: the fundus, an expanded area curving up above the cardiac opening (the opening from the stomach into the esophagus); the body, or intermediate region, the central and largest portion; the antrum, the lowermost, somewhat funnel-shaped portion of the stomach; and the pylorus, a narrowing where ...
Stomach (Anatomy): Definition, Function, Structure - Biology …
WEBSep 8, 2017 · The stomach begins at the lower esophageal sphincter that discerns the cut-off point of the esophagus. The stomach itself is very muscular. When the muscularis externa layers are dissected, one can visualize three distinct layers coined the longitudinal, circular, and oblique layers.
The Stomach - Structure - Neurovasculature - TeachMeAnatomy
WEBApr 29, 2024 · The stomach has four main anatomical divisions; the cardia, fundus, body and pylorus: Cardia – surrounds the superior opening of the stomach at the T11 level. Fundus – the rounded, often gas filled portion superior to and left of the cardia. Body – the large central portion inferior to the fundus.
23.4 The Stomach – Anatomy & Physiology - Open Educational …
WEBThere are four main regions in the stomach: the cardia, fundus, body, and pylorus (Figure 23.4.1). The cardia (or cardiac region) is the point where the esophagus connects to the stomach and through which food passes into the stomach.
Cross Section of the Stomach Diagram & Function | Body Maps - Healthline
WEBJan 20, 2018 · Before the food reaches the stomach, it passes the esophageal sphincter, a circular one-way valve that closes and opens as needed. The upper part of the stomach, the fundus, acts as the initial...
The Stomach: Anatomy and 3D Illustrations - Innerbody
WEBThe stomach is a rounded, hollow organ located just inferior to the diaphragm in the left part of the abdominal cavity. Located between the esophagus and the duodenum, the stomach is a roughly crescent-shaped enlargement of the gastrointestinal tract.