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Osteoplastic frontal sinus obliteration (OSFO) in the setting of anterior table erosion. Sagittal (a) and axial (b) CT scan of sixty seven year old man who presented with pansinusitis and right frontal mucopyocele and resulting anterior table erosion. After urgent decompression and six week course of intravenous antibiotics, this patient underwent successful OFSO and has remained symptom-free for eighteen months.
