Articles: nerve-block.
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A prolonged brachial plexus block with bupivacaine hydrochloride is described. Anaesthesia was induced with 40 ml of a solution made of equal parts of 0.50% bupivacaine hydrochloride and distilled water. Reversal of the motor block began 24 h later. ⋯ Whether this low osmolality caused nerve lesions was unknown. Postoperative exploration revealed a bilateral slowing down of conduction in the brachial plexus of this 73 year old patient. The importance of this finding could not be assessed.
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Anesthesia and analgesia · Dec 1982
Brachial plexus block for pain relief after modified radical mastectomy.
Brachial plexus block using an intraclavicular approach was performed at the completion of surgery in 47 patients having modified radical mastectomies. In 48 control patients having similar operations, brachial plexus block was not performed. ⋯ The time elapsed between the end of anesthesia and requirement of the first analgesic was significantly longer when the brachial plexus was blocked (p less than 0.001). The efficacy, simplicity, and safety of blocking the brachial plexus at the completion of surgery following modified mastectomy demonstrate that this technique could be routinely used for the relief of postoperative pain in patients having modified radical mastectomies.
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Comparative Study
The interscalene approach to block of the brachial plexus.
One hundred consecutive cases of interscalene brachial plexus block are presented. The technique is reliable, safe and easy to perform. ⋯ Multiple injections are not necessary. The technique is also highly acceptable to the patient.