Patients with critical limb ischemia often have infrapopliteal (IP) chronic total occlusions (CTOs). While revascularization is indicated to prevent major amputation, anterograde crossing of these lesions can be challenging, with… Click to show full abstract
Patients with critical limb ischemia often have infrapopliteal (IP) chronic total occlusions (CTOs). While revascularization is indicated to prevent major amputation, anterograde crossing of these lesions can be challenging, with high failure rates.
               
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