Another example of relocation of the needle tip to obtain the endpoint of spread of local anaesthetic alongside the spinal nerve branches of C5 and C6
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The video demonstrates relocation of the needle tip in order to cover the C5 and C6 spinal nerve branches with local anaesthetic in the interscalene groove C5 = spinal nerve root of C5; C6 = spinal nerve root of C6; C7 = spinal nerve root of C7; A = small artery