Veins of the Upper Limbs
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Veins of the Upper Limbs The deep veins of the upper limbs have similar courses and names as their companion arteries. The superficial veins are not paired with arteries, but provide an anastomotic network for draining the limbs. The large superficial veins in the upper limbs are visible just below the skin. Major Veins of the Upper Limbs: Deep (Some veins of the upper limbs also drain structures of the thorax.) Vein Area Drained Description Radial Lateral side of Paired radial veins begin at the veins forearms deep palmar venous arches that drain the palmar metacarpal veins in the palms Vein Area Drained Description Ulnar veins Medial side of Paired ulnar veins begin at the forearms superficial palmar venous arches, which drain the common palmar digital veins and proper palmar digital veins in the fingers Brachial Forearms, elbow Paired brachial veins merge with veins joints, upper the basilic veins to form limbs, humerus theaxillary veins Axillary Upper limbs, Continue as the subclavian veins veins axillae, superolateral chest wall Subclavian Upper limbs, Continuations of the axillary veins; veins neck, thoracic Merge with the internal jugular veins wall to form the brachiocephalic veins Major Veins of the Upper Limbs: Superficial (Some veins of the upper limbs also drain structures of the thorax.) Area Vein Drained Description Cephalic Lateral side The cephalic veins begin on the lateral veins of upper side of the dorsal venous arch, a limbs plexus of veins formed by the dorsal metacarpal veins that drain thedorsal digital veins of the fingers Basilic veins Medial At the crook of the elbow, the basilic veins aspects of are connected to the cephalic veins by upper the median cubital vein that drains the Area Vein Drained Description limbs forearm; The median cubital vein is often used to draw blood or inject intravenous medications; In the axilla, the basilic veins merge with the brachial veins to form the axillary veins Median Palms, The median antebrachial vein runs antebrachial forearms between the radial and ulnar veins in the vein forearm; Ends at the elbow by entering either the basilic or cephalic vein .