[Tracheal rupture as a cause of unanticipated perioperative mortality]

Here we report two cases in which healthy young patients died during surgery because ventilation was impossible by a clinical picture of massive subcutaneous emphysema. The probable diagnosis was tracheal rupture. This diagnosis was not confirmed during coroner's autopsy, but there had been no systematic search for a puncture in the trachea or the main bronchial tubes. Immediate recognition of this situation, and implementation of ventilation of one lung by pushing a narrower endobronchial tube beyond the tracheal rupture, is potentially life-saving.