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Frequency of pathologies in 128 maxillary sinuses
| Frequency of pathologies | n | (%) |
|---|---|---|
| Absence of alteration | 73 | (57.0) |
| Mucosal thickening | 30 | (23.4) |
| Sinus polyp | 17 | (13.3) |
| Complete opacity | 1 | (0.8) |
| Mucosal thickening and periapical radiolucency | 4 | (3.1) |
| Foreign body | 1 | (0.8) |
| Mucosal thickening and foreign body | 1 | (0.8) |
| Nonspecific opacification | 1 | (0.8) |
