1 — Dorsal metacarpal arteries; Palmar metacarpal arteries; 2 — Proper palmar digital arteries; 3 — Deep palmar arch; 4 — Superficial palmar branch; 5 — Radial artery; 6 — Anterior interosseous artery; 7 — Common interosseous artery; 8 — Brachioradialis; 9 — Radial recurrent artery; 10 — Median recurrent artery; 11 — Radial collateral artery; 12 — Brachial artery; 13 — Triceps btachii, long head; 14 — Profunda brachii artery; Deep artery of arm; 15 — Anterior circumflex humeral artery; 16 — Posterior circumflex humeral artery; 17 = 18 + 19 + 20 — Thoraco-acromial artery; 18 — Pectoral branches; 19 — Deltoid branch; 20 — Acromial branch; 21 — Suprascapular artery; 22 — Costocervical trunk; 23 — Scalenus anterior; Anterior scalene; Scalenus medius; Middle scalene; 24 — Vertebral artery; 25 — Thyrocervical trunk; 26 — Subclavian artery; 27 — Common carotid artery; 28 — Brachiocephalic trunk; 29 — Superior thoracic artery; 30 — Subscapular artery; 31 — Pectoralis minor; 32 — Circumflex scapular artery; 33 — Axillary artery; 34 — Thoracodorsal artery; 35 — Lateral thoracic artery; 36 — Latissimus dorsi; 37 — Superior ulnar collateral artery; 38 — Inferior ulnar collateral artery; 39 — Ulnar recurrent artery; 40 — Flexor carpi ulnaris; 41 — Ulnar artery; 42 — Superficial palmar
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