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Intraoperative and postoperative outcomes (n = 213).
| Outcome | Sum |
|---|---|
| Intraoperative CSF leak (Kelly grade) | |
| 0 | 116 (54.46%) |
| 1 | 41 (19.25%) |
| 2 | 45 (21.13%) |
| 3 | 11 (5.16%) |
| Postoperative complications | |
| CSF rhinorrhea | 3 (1.41%) |
| Meningitis | 4 (1.88%) |
| Hyposmia (3-month) | 2 (0.94%) |
