If your patient presents with fractures of the first three ribs, you should suspect?

• A. No major systemic complications
• B. Pericardial tamponade
• C. Major underlying damage
• D. Esophageal damage

Answer: (C)

Fractures of the first three ribs signal high-energy blunt trauma and a high likelihood of serious injury to structures at the thoracic inlet. These ribs lie in close proximity to the apex of the lung, the brachial plexus, and the subclavian vessels. A fracture here can accompany or conceal injuries such as pneumothorax or hemothorax from lung apex disruption, vascular injury to the subclavian vessels, or nerve injury to the brachial plexus. Because of that, you should maintain a high index of suspicion for major underlying damage and assess for respiratory compromise, vascular signs, and neuro deficits. While tamponade or esophageal injury can occur in chest trauma, they are not the most likely immediate concern with isolated first-rib fractures.