Perforation of the posterior tracheal wall during percutaneous dilatational tracheotomy

Dilatative percutaneous tracheotomy is more and more indicated in intensive -care medicine. We report on the perforation of the posterior tracheal wall observed in 3 patients after this procedure. In 2 patients the tracheooeso phageal fistula was closed by the use of a pediculated flap from the infrah yoideal muscle, The third patient died due to the underlying disease. As de monstrated by the 3 cases reported here, this complication cannot be avoide d in every case neither by the use of an endoscope nor by extensive persona l experience of the physician. The possibility of this complication should be known, because it seems to be typical of this procedure. in the case of perforation of the posterior tracheal wall, active surgical treatment seems to be a successful method to deal with this complication. Copyright (C) 20 00 S. Karger AG. Basel.