A comparison of three methods of pain control for posterior spinal fusions in adolescent idiopathic scoliosis.

Study design Retrospective cohort study.Objective To compare the efficacy of patient-controlled analgesia (PCA) with morphine alone, a single preoperative intrathecal morphine injection and PCA (IT/PCA), and epidural catheter infusion without PCA (EPI) for postoperative pain control after posterior ... View More