Table 7. Postoperative complications.
| Complication Type | Group A (Regional Anesthesia) | Group B (Systemic Opioids) | p-value |
| Urinary Retention | 4% | 12% | 0.056 |
| Infection | 6% | 8% | 0.455 |
| Deep Vein hrombosis | 2% | 4% | 0.612 |
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