[Postoperative peridural analgesia with morphine, fentanyl and dipidolor].

The experience with peridural analgesia used in the postoperative period in 183 patients has shown advantages of morphine, phentanyl and dipydolor over routine methods of analgesia. The peridural injection of the drugs mentioned has been shown to give a longer analgetic effect than local anesthetics, to facilitate stabilization of hemodynamics in the postoperative period.