During a mass casualty incident, a patient has an open tibia and fibula deformity.

The START (Simple Triage and Rapid Treatment) system classifies patients based on ability to walk, respirations, perfusion, and mental status. A patient with an open fracture who can breathe adequately, has a pulse, and follows commands is categorized as “Delayed”.

Immediate (Red) is reserved for those who cannot walk and have life-threatening conditions, such as compromised airway or severe bleeding.