| Clinical forms | Frequency | Percentage |
| Duodenal perforation | 2 | 3.1 |
| Gastric perforation | 40 | 61.5 |
| Uncomplicated duodenal ulcer | 11 | 16.9 |
| Uncomplicated gastric ulcer | 4 | 6.2 |
| Hemorrhagic ulcer duodenal | 7 | 10.8 |
| Hemorrhagic ulcer gastric | 1 | 1.5 |
| Total | 65 | 100 |