Close
  Indian J Med Microbiol
 

Figure 2: Endoscopic view from within the frontal sinus cavity showing removal of bony spicules by suction, out of the frontal ostium to maintain a normal frontal sinus drainage and ventilation.

Figure 2:  Endoscopic view from within the frontal sinus cavity showing removal of bony spicules by suction, out of the frontal ostium to maintain a normal frontal sinus drainage and ventilation.