We report the failure of a reintubation under direct laryngoscopy, during a percutaneous tracheostomy by Fantoni method. After the accidental per-procedural extubation and in front of an unpredicted difficult conventional endotracheal intubation, a laryngeal mask was used as an airway intubator conduit for the blind passage of the set's ventilation tube. This ventilation tube is a 40 cm long, 4 mm internal diameter special catheter with low pressure cuff, included into the TLT kit. The end of the procedure was uneventful.