Articles: nerve-block.
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An accurate, simple and safe method, based upon cadaver studies, of obtaining a thoracic paravertebral block, suitable for repeated administration by catheter or for permanent accurate neurolytic block, and which carries significant advantages over intercostal or epidural block, is described in theory and practice.
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A technique for brachial plexus anesthesia is described consisting of the injection of 20 ml of local anesthetic solution into the lower part of the posterior triangle of the neck at a point 1.5 to 2 cm above the clavicle at the lateral border of the anterior scalene muscle. The technique is simple, safe, and produced satisfactory anesthesia of the entire extremity in 97 of the first 100 cases in which it was used. Side effects and complications were minor and transient.
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Anesth Analg (Paris) · May 1979
[Brachial plexus block anesthesia in the upper limb surgery (author's transl)].
This work, during a period of 2 years, has been carried out on 139 brachial plexus block anesthesias out of which --92 through axillary approach--47 through supraclavicular approach. Our failure rate was--6,5 p. cent in the case of the axillary block--10,6 p. cent in the case of the supraclavicular block. ⋯ We finally adopted two mixtures based on lidocaïne together with mepivacaine or bupivacaine keeping the same concentration but reducing to half the doses of these last two drugs. In our work, we have not noted any complication, and we think that a locoregional anesthesia, should, as far as it is possible, be used as a substitute for general anesthesia instead of being used when general anesthesia is contra-indicated.