What Is a Thoracic Cavity?
The thorax is surrounded by the thorax and iliac crest, and the upper boundary is the thorax upper mouth, which is connected to the neck.
- Thoracic cavity
- Thoracic cavity
- A part of the body cavity is a cavity surrounded by the sternum, thoracic spine and ribs. The upper part is connected to the neck, and the lower part is separated by the diaphragm and the abdominal cavity. The heart, lungs and other organs are in the chest cavity.