L superior thoracic artery
L thoracoacromial artery
R clavicular branch of the thoracoacromial artery
L pectoral branch of the thoracoacromial artery
L acromial branch of the thoracoacromial artery
R deltoid branch of the thoracoacromial artery
R lateral thoracic artery
R subscapular artery
R circumflex scapular artery
L thoracodorsal artery
L posterior humeral circumflex artery
L anterior humeral circumflex artery
R dorsal scapular nerve (C5)
R long thoracic nerve (C5, C6, C7)
L suprascapular nerve (C5-C6)
R nerve to subclavius (C5-C6)
R lateral cord
R medial cord
L musculocutaneous nerve (C5-C7)
L lateral pectoral nerve (C5-C7)
L medial brachial cutaneous nerve (C8-T1)
R medial antebrachial cutaneous nerve (C8-T1)
L medial pectoral nerve (C8-T1)
L ulnar nerve (C7-T1)
R median nerve (C6-T1)
R posterior cord
R upper subscapular nerve (C5-C6)
L thoracodorsal nerve (C6-C8)
L lower subscapular nerve (C5-C6)
L radial nerve (C5-T1)
L axillary nerve (C5-C6)