The right external iliac artery was occluded, and a wire would not pass.The md was planning to put a stent into that artery.Because the wire would not pass, per the op note, "this necessitated the use of a pioneer reentry device with an 0.014 wire and chromaflo guided intravascular ultrasound with a reinjury system and gaining access into the common iliac artery and ultimately into the level of the aorta." the second surgeon in the case described it like this: "we attempted to cross the lesion within the true lumen; however, the plaque was significant within the external iliac artery.We used a pioneer reentry device with a 0.014 wire and chromaflo to orient the reentry device towards the arterial aspect.This was reentered just distal to the hypogastric artery.We were able to place a 0.014 wire up to the level of the aorta." during a stenting procedure to the right external iliac artery of a patient with profound atherosclerotic disease with bilateral lower extremity disabling claudication secondary to severe aortoiliac and bilateral iliofemoral atherosclerotic disease, a guide wire became lodged, in the pioneer plus dual-guidewire catheter (wire got stuck in the pioneer plus catheter)and broke.Both the wire and pioneer plus dual-guidewire catheter had to be removed from the patient and a new device and wire were opened to complete the procedure.Patient recovered without any issues.A representative from volcano (manufacturer) now has possession of the device.
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