A STUDY OF THE DOSAGE AND VOLUME OF LOCAL ANESTHETICS FOR ESWL UNDER EXTRADURAL ANESTHESIA / 重庆医科大学学报

Both dosage and volume of local anesthetics taken for extradural anesthesia in ESWL were studied in 112 cases. The results showed that small dose of coxylacaine (1.33% of xylocaine and 0.16% Bupivacaine in 3-5ml) given extradurally is not only safe but also suitable for ESWL without obvious side effect