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XO Score® Clinical Results
Critical Arterial Stenosis
Low-pressure dilatation in the iliac and common femoral arteries using XO Score resulting in successful revascularization and stent placement.
Pre-treatment Iliac and Common Femoral Arteries
XO Cross treatment
Post-treatment Iliac and Common Femoral Arteries
Post-treatment kissing stents placed
Critical Stenoses in Brachiocephalic Hemodialysis Fistula Patient
Multiple critical stenotic lesions in a brachiocephalic hemodialysis fistula patient. Each of the three treatment sites was successfully treated at low PTA inflation pressure using a standard off-the-shelf balloon inside the XO Score.
Pre-treatment venous outflow and central arch stenosis
XO Score treatment
No cinching or waisting present
Post-treatment
Juxta-anastomotic Stenosis in Tortuous Brachiocephalic Fistula
Tortuosity and low-pressure <5ATM deployment using XO Score without vessel straightening.
Juxta-anastomotic stenosis (inflow)
Treatment using XO Score
Post XO Score result
Flow restored with no residual stenosis
Edge Stenosis in Occluded Stent Graft
Dilatation of edge stenosis using XO Score on an occluded dialysis stent graft.
Pre-treatment angiogram
Controlled lesion dilatation using XO Score
Post XO Score treatment
Critical In-flow Anastamotic Stenosis
XO Score used across arterial anastomosis with low 4 ATM pressure to achieve controlled lesion dilatation.
Juxta-anastomotic stenosis (inflow)
Treatment using XO Score
Post-treatment inflow restored
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