The collateral circulation around the elbow includes contributions from the radial recurrent arteries; the anterior and posterior ulnar recurrent arteries; the inferior and superior ulnar collateral arteries; and the deep brachial and dorsal interosseous arteries.
Marcheix B, Chaufour X, Ayel J, et al. Transection of the brachial artery after closed posterior elbow dislocation. J Vasc Surg 2005; 42:1230.