| Clinical forms | N | % |
| Simple renal colic | 64 | 63.4 |
| Extremely painful renal colic | 19 | 18.8 |
| Febrile renal colic | 8 | 7.9 |
| Oligo-anuric renal colic | 7 | 6.9 |
| Renal colic in pregnancy | 3 | 3.0 |
| Total | 101 | 100 |