Objective To observe the location indicative effect of cold normal saline (NS) in axillary brachial plexus anesthesia and its influence on blockade success rate.
目的观测冷生理盐水(NS)对腋路臂丛神经阻滞定位指示作用及其成功率的影响。
Patients who have received an ankle block, brachial plexus block, or peripheral nerve block may be discharged despite the persistence of residual anesthesia or paresthesias.
接受踝部阻滞，臂丛和外周神经阻滞的病人，即使麻醉作用或感觉异常持续存在也可以离开。
Brachial plexus; Nerve block; Local anesthesia; Nerve stimulator.
臂丛；神经传导阻滞；麻醉，局部；神经刺激器。
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