S21.33

Clinical Causes: stabbing injuries from knives, screwdrivers, or other sharp implements accidental puncture wounds from broken glass or metal objects penetrating injuries from industrial or construction accidents self-inflicted injuries or assault-related traumas impalement injuries involving sharp objects piercing the chest wall

Key Symptoms: sudden, severe pain in the chest area visible wound or puncture opening on the front of the chest difficulty breathing or shortness of breath rapid heart rate or low blood pressure indicating potential shock bleeding from the wound possible signs of pneumothorax, such as decreased breath sounds on affected side cyanosis or bluish tint around lips or fingertips in severe cases

Diagnosis Path: Diagnosis begins with a thorough physical examination, focusing on the wound's appearance, location, and signs of respiratory compromise. Imaging studies like chest X-rays are crucial to assess the extent of tissue damage and to detect whether the lung or other thoracic structures are involved. In some cases, computed tomography (CT) scans may be performed for detailed visualization. Laboratory tests may be used to evaluate blood loss or signs of infection. Accurate assessment helps determine the severity of the injury and guides treatment planning.

Treatment Protocols: Immediate stabilization of the patient's airway, breathing, and circulation administration of oxygen therapy as needed control of bleeding using sterile dressings and pressure thorough cleaning and debridement of the wound imaging studies to evaluate internal injuries if the lung has been punctured, insertion of a chest tube (thoracostomy) to remove air and prevent pneumothorax surgical repair of damaged tissues or structures in severe cases administration of tetanus prophylaxis antibiotics to prevent infection close monitoring for signs of complications such as bleeding, infection, or respiratory distress