Stomach: Anatomy, Function, Diagram, Parts Of, Structure
Sep 10, 2021 · 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 …
Stomach Area, Anatomy & Pictures | Body Maps - Healthline
May 30, 2018 · When the stomach is empty, the inside has small folds called rugae. Rugae allow the stomach to expand to accommodate large meals. They also grip the food inside the stomach to help physically...
Stomach: Anatomy, function, blood supply and innervation
Sep 11, 2023 · 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. Innervation is provided via the vagus nerves and the celiac plexus.
Digestive organs: Diagram, stomach, intestines, and more
Jun 26, 2023 · Stomach. Food travels to the stomach from the esophagus. Once it arrives, the stomach helps digest food via contractions and chemical enzymes. The stomach has three layers: the oblique...
The Stomach - Structure - Neurovasculature - TeachMeAnatomy
Apr 29, 2024 · The stomach, is an intraperitoneal digestive organ located between the oesophagus and the duodenum. It has a ‘J’ shape, and features a lesser and greater curvature. The anterior and posterior surfaces are smoothly rounded with a peritoneal covering.
The Stomach: Anatomy and 3D Illustrations - Innerbody
Nov 8, 2024 · Gross Anatomy. The 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.
Illustrated Anatomy of the Stomach - ThoughtCo
May 9, 2019 · Anatomy of the human stomach. Stocktrek Images / Getty Images. Contractions of gastric smooth muscle serve two basic functions. First, it allows the stomach to grind, crush and mix ingested food, liquefying it to form what is called "chyme."
Stomach histology: Mucosa, glands and layers - Kenhub
Oct 30, 2023 · The stomach wall consists of 4 layers of tissue. From deep (external) to superficial (internal) these are the serosa, muscularis externa, submucosa and mucosa. This layered arrangement follows the same general structure in all regions of the stomach, and throughout the entire gastrointestinal tract.
The Stomach, Gallbladder, and Pancreas: 3D Anatomy Model - Innerbody
Nov 8, 2024 · The stomach, gallbladder, and pancreas all share the common function of secretion of substances from exocrine glands. The stomach contains 3 different exocrine cells inside of its gastric pits: mucous cells, parietal cells, and chief cells.
21.4: The Stomach - Medicine LibreTexts
Jul 27, 2022 · Learning Objectives. Label on a diagram the four main regions of the stomach, its curvatures, and its sphincter. Identify the four main types of secreting cells in gastric glands, and their important products. Explain why the stomach does not digest itself.