Finally, a fourth type of ... this is a left aortic arch with the first branch coursing rightward (see above). The second branch is the right subclavian artery and finally, the aberrant innominate ...

Right aberrant ... subclavian artery transposition, distal or proximal lusorian artery ligation or proximal endovascular occlusion for nonaneurysmal disease, or endovascular thoracic aortic ...