Purpose: We compared the effects of single dose caudal injection and continuous epidural infusion of bupivacaine on postoperative pain intensity and supplemental opioid analgesic requirements in children undergoing intravesical ureteroneocystostomy.
Materials And Methods: Children 6 to 18 years old scheduled for ureteroneocystostomy were recruited for the study. Patients were randomized to group 1--caudal injection of 0.