Rolandic Anatomy
Brachial Plexus (Supraclavicular Branches)
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The supraclavicular branches arise from the upper trunk of the brachial plexus, supplying cutaneous innervation to the skin over the supraclavicular fossa and portions of the neck and shoulder. These branches represent the anterior and medial supraclavicular nerves, originating from C5-C6 nerve roots.
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