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Venous pressures during simulated Bier's block
Author(s) -
LAWES E. G.,
JOHNSON T.,
PRITCHARD P.,
ROBBINS P.
Publication year - 1984
Publication title -
anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.839
H-Index - 117
eISSN - 1365-2044
pISSN - 0003-2409
DOI - 10.1111/j.1365-2044.1984.tb09503.x
Subject(s) - medicine , anesthesia , block (permutation group theory) , mathematics , geometry
Summary Venous pressures in the forearm veins during the simulated performance of intravenous regional analgesia were measured. Pressures obtained equalled or exceeded the recommended occluding pressure of the tourniquet. This finding is proposed as one of the possible reasons for the occasional observation that convulsions may occur during Bier's block despite the presence of an intact tourniquet system.