Multimodal Perioperative Pain Management

The control group received postoperative epidural morphine 0.4 mg/ml four times a day, epidural bupivacaine 2.5 mg/ml, 3-4 ml on request for 75 hours and a 7 day rehabilitation program.

Preemptively and posteruptively, the intervention group received local anaesthesia with bupivacaine 2.5 mg/ml, 10 + 10 ml posteriorly and 10 + 10 anteriorly; preemptive epidural analgesia with 3 ml lidocaine 20 mg/ml, 3 ml, 10 ml morphine 0.4 mg/ml plus 5 ml bupivacaine; postoperative continuous epidural analgesia for 72 hours with 250 ml with bupivacaine 1 mg/ml + morphine 50 ug/ml, and 0.5 ml epinephrine 1 mg/ml, 4 ml/hour, and after wound closure ketorolac 30 mg intravenously.