Stenting of Iliac Artery through Brachial Approach.

In some cases the iliac artery occlusive disease cannot be approached through standard access. The preferred access sites are the ipsilateral retrograde femoral and the contralateral antegrade cross-over, although occasionally these approaches do not allow an effective engagement of the lesion, especially when there is a total occlusion or complex aortoiliac lesion. We are reporting a case of iliac artery stenting through brachial approach.This technique is safe and effective. It provides enough support for stiff balloon or stent catheter to be advanced through this long sheath.

Brachial access technique for aortoiliac stenting revisited / 老年心脏病学杂志（英文版）

We report a modified technique to perform iliac artery stenting through the brachial artery access. A 6F Brite tip sheath (Cordis, Jonhson & Jonhson Medical, Miami Lakes, FL, USA) is inserted into either brachial artery and a standard 4F Judkins Right diagnostic catheter was inserted over a 260 cm 0.038 Terumo Stiff wire (Terumo Corp, Tokyo, Japan) through the sheath. The catheter is navigated down to the aortic bifurcation, and after selecting the common iliac artery ostium, the wire is navigated through the lesion and advanced to the ipsilateral superficial femoral arteries. The catheter should be then moved forward over the wires beyond the lesion and the Terumo guidewire is replaced by two 0.038 260 cm Supracor wires (Boston Scientific Corporation, San Jose, CA, USA). In order to facilitate advancement of the stent without risk of dislodgement as well as to check the position with low contrast dose injection, a 6 F (or 7F if large stent is selected) 90cm Shuttle Flexor introducer long sheath (Cook Group, Bloomington, IN, USA) should be advanced over the Supracor wire until it reaches the common iliac artery ostium. A road-map technique can be used to check the ostium position in order to properly deploy the selected stent. This technique promises to be safe and effective offering more support than guiding catheter technique; moreover it reduces the stress on the arterial vessel at the subclavian site and enables a stiff balloon or stent catheter to be advanced even through a very elongated and calcified aorta without the risk of stent dislodgement.