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Complications and adverse events.
| Total number of procedures | 459 |
| Number of procedures with recorded complications | 77 (19%) |
| Number of detailed and graded event | Surgical: 4 Adverse events: 129 |
| Surgical complications | Grade 1: 3 (hematoma, bleeding, bowel injury) Grade 3: 1 (bowel injury) |
| Adverse events | Grade 1: 59 Grade 2: 70 |
| Most common adverse events, n | Abdominal pain (43) Nausea (25) Other (15) Constipation (12) Vomiting (11) Urinary retention (10) |
