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Healed Frontal Sinus Drill-out

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Diagnosis:

  • Frontal sinus drill-out cavity


Highlights:

  • Healed cavity after a frontal sinus drill-out procedure


Keep in Mind:

  • A frontal sinus-drill-out removes the entire floor of the frontal sinus allowing a maximally-enlarged opening
  • Frontal sinus drill-out is needed only in cases of chronic frontal sinus obstruction which has not responded to prior surgery