| Types of lesion | Number of cases | Percentage |
| Vesico-vaginal fistulas | 17 | 43.60 |
| Uretero-vaginal fistulas | 16 | 41.02 |
| Vesico-uterine fistulas | 3 | 7.69 |
| Uretero-uterine fistulas | 1 | 2.56 |
| Ureteral ligation | 1 | 2.56 |
| Vesico-vaginal fistula + uretero-vaginal fistula | 1 | 2.56 |