Related Experiment Video
Updated: Aug 10, 2026

14:56
An Experimental Paradigm for the Prediction of Post-Operative Pain (PPOP)
Published on: January 27, 2010
Postoperative analgesia after circumcision. A randomized comparison between caudal analgesia and intramuscular
Anaesthesia
|June 1, 1979
Abstract:
A randomised blind comparison between caudal analgesia (1.5 mg/kg bupivacaine) and intramuscular morphine (0.15 mg/kg) is reported. Forty boys were studied. Caudal analgesia is shown to be significantly better than morphine by means of a linear analogue scale designed to quantify behaviour immediately after operation.
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