Which body cavity contains the liver?

The liver is located in the abdominal cavity, which plays a crucial role in housing several vital organs involved in digestion and metabolism. This cavity is situated below the thoracic cavity, separated by the diaphragm, and houses not only the liver but also the stomach, intestines, kidneys, and other digestive organs. The liver itself is essential for processing nutrients, detoxifying harmful substances, and producing bile necessary for digestion.

The cranial cavity, which houses the brain, and the spinal cavity, which contains the spinal cord, do not accommodate the liver or any part of the digestive system. The thoracic cavity contains the heart and lungs, along with other structures, but does not include the liver, which is firmly positioned within the abdominal cavity. Therefore, understanding the anatomical divisions of the body helps clarify why the liver specifically resides in the abdominal cavity.