Learn more about types, causes, symptoms, diagnosis, treatment & home remedies. The boundary of the abdominal cavity is the abdominal wall in the front and the peritoneal surface at the rear. In, forming, or relating to the abdomen : Abdominal pain can be caused by kidney stones or cancer that affects the tissues. A comprehensive resource for students, clinicians and educators. The abdominal cavity contains the greater part of the digestive tract, the liver and pancreas, the spleen, the kidneys, and the adrenal glands located above the kidneys. How to use abdominal in a sentence. We often think of abdominal pain as “stomach pain” or a “stomachache. ” but pain in your abdomen could be coming from organs other than your stomach. Abdominal refers to the region of the body located between the thorax (chest) and the pelvis , often associated with the digestive organs and structures within the abdominal cavity. In, forming, or relating to the abdomen: Explore the intricate anatomy of the abdominal cavity, detailing its organs, systems, and essential structures for a comprehensive understanding. In vertebrates, the abdomen is a large body cavity enclosed by the abdominal muscles, at the front and to the sides, and by part of the vertebral column at the back. The meaning of abdominal is of, relating to, or involving the abdomen. Abdominal pain is discomfort anywhere in your belly region — the area between your ribs and pelvis. · the abdomen holds vital organs, such as the stomach and liver. Explore abdominal anatomy including the abdominal wall, peritoneal cavity and viscera. · abdominal pain - a discomfort that you feel in your belly area. What is abdominal pain?