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Figure 3 | Journal of Brachial Plexus and Peripheral Nerve Injury

Figure 3

From: Variations of the origin of collateral branches emerging from the posterior aspect of the brachial plexus

Figure 3

Left BP with collateral origin variations for shared C5. C5, C6, C7, C8, T1: spinal nerve ventral rami. AA: axillary artery. LSM: levator scapula muscle. SSM: subscapular muscle. ASM: anterior serratus muscle. A: axillary nerve. R: radial nerve. U: ulnar nerve. M: median nerve.1: dorsal scapular nerve. 2: ramus from C5 to long thoracic (sharing the same root with dorsal scapular). 3: C6 ramus to long thoracic. 4: suprascapular nerve. 5: upper subscapular nerve. 6: lower subscapular nerve. 7: thoracodorsal nerve. 8: long thoracic nerve.

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Journal of Brachial Plexus and Peripheral Nerve Injury

ISSN: 1749-7221