Forrest classification | Successful cases/total cases (%) | ||
Gastric ulcer (%) | Duodenal ulcer (%) | Total (%) | |
Ia | 185/188 (98.4) | 56/77 (72.7) | 241/265 (90.9) |
Ib | 114/114 (100) | 83/84 (98.8) | 198/197 (99.5) |
IIa | 665/665 (100) | 209/213 (98.1) | 874/878 (99.5) |
IIb | 59/59 (100) | 58/58 (100) | 117/117 (100) |
Total | 1023/1026 (99.7) | 406/432 (94.0) | 1429/1458 (98.0) |