| | Dental Health | Cavities
What are the four body cavities?
1. Dorsal body cavity (cranial and spinal cavities ) contains the brain and spinal cord2. Thoracic cavity lies inferior to the cervical region is subdivided into three cavities by connective tissue septa
- Mediastinum
-Right and left pleural cavities
3. Abdominal cavity lies immediately caudad to the thoracic cavity
4. Pelvic cavity: lies inferoposterior to the abdominal cavity