Stomach: Anatomy, Function, Diagram, Parts Of, Structure
2021年9月10日 · 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 when and how much you have eaten.
Stomach: Anatomy, function, blood supply and innervation
2023年9月11日 · 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.
The Stomach - Structure - Neurovasculature - TeachMeAnatomy
2024年4月29日 · 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.
Stomach - Wikipedia
The stomach is a muscular, hollow organ in the upper gastrointestinal tract of humans and many other animals, including several invertebrates. The stomach has a dilated structure and functions as a vital organ in the digestive system.
Anatomy, Abdomen and Pelvis: Stomach - StatPearls - NCBI ...
2024年7月17日 · Understanding the stomach's anatomy and physiology is crucial for treating various gastrointestinal conditions. Structure. The stomach is located on the left of the midline and centrally in the upper abdominal area. This organ comprises 4 main regions: the cardia, fundus, body, and pylorus.
23.4 The Stomach – Anatomy & Physiology
Describe the functional anatomy of the stomach; Identify the four main types of secreting cells in gastric glands, and their important products; Explain why the stomach does not digest itself; Describe the mechanical and chemical digestion of food entering the stomach; Describe any absorption that happens in the stomach
Stomach (Anatomy): Definition, Function, Structure | Biology ...
2017年9月8日 · The stomach is a muscular organ that is found in our upper abdomen. If we were to locate it on our bodies, it can be found on our left side just below the ribs. In simple terms, the stomach is a kind of digestive sac.