Retrograde Percutaneous Tracheostomy. Early Experience With a Cadaveric Case Report.

Despite the many accomplishments since the introduction of percutaneous dilational (PDT) tracheostomy, we continue to observe emerging complications as we forge ahead in intensive care practice. As a result of this, we provide a new technique that could avoid some complications, notably posterior tracheal wall injury, bronchoscopic or endotracheal tube puncture, and false track. The new technology was evaluated on a 75-year-old Caucasian male cadaver was selected for a novel PDT technique. A wire with a sharp terminal end passed through the bronchoscopic channel and punctured the trachea from inside towards the skin. The wire was pulled and directed towards the mediastinum. The rest of the technique was carried out like a routine procedure. The procedure was technically feasible; further clinical trials are required to confirm the validity of this technique.