Thoracic injuries refer to damage occurring in the chest area, which can affect the ribs, lungs, heart, and major blood vessels. Common causes include trauma from accidents, falls, or sports injuries. Symptoms may include chest pain, difficulty breathing, and coughing up blood. Diagnosis often involves imaging tests like X-rays or CT scans to assess the extent of the injury. Treatment varies based on severity and may include pain management, surgery, or respiratory support. Prompt medical attention is crucial to prevent complications and ensure proper healing of the affected structures.