Table 2.
Abdominal surgery in 124 patients during 10 years after Roux-en-Y gastric bypass (RYGB)
| Cause of surgery | < 30 days after RYGB | > 30 days after RYGB |
|---|---|---|
| Internal hernia and ileus | 17 (13.7%) | |
| Gallstone requiring cholecystectomy | 12 (9.7%) | |
| Ventral hernia/incisional hernia | 8 (6.5%) | |
| Bleeding ulcer | 2 (1.6%) | |
| Adhesiolysis | 2 (1.6%) | |
| Upper anastomotic leakage/perforation | 4 (2.0%) | |
| Instrumental bowel perforation | 3 (1.5%) | |
| Dilated pouch | 1 (0.5%) | |
| Upper anastomotic stricture | 1 (0.8%) | |
| Intraabdominal abscess | 1 (0.8%) | |
| Kidney stone | 1 (0.8%) | |
| Weight regain | 1 (0.8%) | |
| Abdominal pain (diagnostic laproscopy) | 1 (0.5%) | 1 (0.8%) |
| Sepsis with subphrenic abscess | 1 (0.5%) | |
| Intraabdominal bleeding | 1 (0.5%) | |
| Small bowel herniation into ventral hernia | 1 (0.5%) |