Fig. 1From: Long-term outcomes of tracheal stents removal under fluoroscopy guidance: comparison of tracheal fistulas and tracheal stenosisTypes of individualized tracheal stents under fluoroscope. a Y-shaped single-plugged tracheal stent, b plugged bullet-shaped tracheal stent, c Y-type tracheal stent, d L-type tracheal stentBack to article page