A Comparison of Epidural Bupivacaine, Levobupivacaine, and Ropivacaine on Postoperative Analgesia and Motor Blockade

In Brief In this prospective, randomized, observer-blinded clinical trial, we compared the incidence of unwanted lower extremity motor blockade and the analgesic efficacy between small-dose (0.125%; 0.2 mg · kg−1 · h−1) postoperative epidural infusions of bupivacaine (Group B; n = 28), levobupivacai... View More