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Fistula characteristics n (%)
| Fistula characteristics | n = 51 |
| Recurrent | 39 (76.5) |
| Multiple tracts | 27 (52.9) |
| Horseshoe fistula | 26 (50.1) |
| Associated/presented with an abscess | 21 (41.2) |
| Anterior tract | 17 (33.3) |
| Internal opening not found | 8 (15.7) |
| Supralevator extension (blind) | 5 (9.8) |
