Montgomery T-tube insertion using a rigid bronchoscope under direct observation.

The Montgomery T-tube (T-tube) is an effective device for relieving tracheal stenosis when lesions are inappropriate for surgical reconstruction. Several techniques have been developed for the insertion of the T-tube in difficult conditions. The aim of this study was to present our experience using a rigid bronchoscope for T-tube insertion. A retrospective chart review of patients with tracheal stenosis who underwent T-tube insertion between April 2002 and July 2005 was conducted. Thirty-seven patients underwent 53 T-tube placements. Successful stent placement was achieved in all 37 patients. The T-tube was not tolerated in six patients because of granulation obstruction of the upper limb or sputum impaction. Thirty-one patients had good long-term results and enjoy adequate airway with the T-tube. There was no procedure-related mortality and there were no complications. Rigid bronchoscopic insertion of the T-tube for tracheal stenosis is a safe and an effective procedure. It ensures the correct placement of the T-tube when the technique described by Montgomery fails.