The dorsal body cavity includes the. cranial cavity (containing the brain) and a vertebral canal (spinal cavity) containing the spinal cord. The Ventral body cavity includes. the thoracic cavity, which is subdivided into a mediastinum congaing primarily the heart, esophagus and trachea . The thoracic cavity includes.
the abdominopelvic cavity, that is composed of an abdominal cavity and a pelvic cavity. The abdominopelvic cavity is subdivided into either. nine regions or four quadrants. Abdominal cavity. liver, stomach, small intestine, gall bladder. cranial cavity.
Pubic (hypogastric) lower middle region and contains the bladder and portions of the small and large intestines. Right inguinal. (illiac ; groin) lower right region and contains the cecum and appendix.