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Characteristics of initial surgical approach.
| Data | Values N (%) |
|---|---|
| Approached arteries | |
| Sphenopalatine 1 branch | 93 (86.11) |
| Sphenopalatine 2 branches | 7 (6.47) |
| Sphenopalatine 3 branches | 1 (0.95) |
| Anterior Ethmoidal | 7 (6.47) |
| Total | 108 (100) |
| Operated patients | |
| Success | 85 (86.73) |
| Failure | 13 (13.27) |
| Total | 98 (100) |
N: number; %: percentage.
