Clinical Study
Role of Osteoplastic Frontal Sinus Obliteration in the Era of Endoscopic Sinus Surgery
Table 1
The use of osteoplastic frontal sinus obliteration (OFSO) as first line or salvage therapy correlates with diagnosis.
| Diagnosis | Number OFSO patients | First line OFSO | Salvage OFSO |
| Chronic frontal sinusitis | 23 | 7/23 (30%) | 16/23 (70%) | Frontal sinus mucocele | 11 | 8/11 (72%) | 3/11 (28%) | Total inflammatory frontal sinus disease patients | 34 | 15/34 (44%) | 19/34 (56%) |
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