IMPACT OF NITINOL SELF-EXPANDING STENT ON THE PATENCY OF SUBINTIMAL ANGIOPLASTY FOR BELOW-THE-KNEE OCCLUSIONS WITH CRITICAL LIMB ISCHEMIA (NEXSIA-BTK): MULTICENTER, PROSPECTIVE REGISTRY

Subintimal angioplasty (SIA) is an efficient interventional approach for recanalization of long below-the-knee (BTK) chronic total occlusions (CTOs) in patients with critical limb ischemia (CLI). However, whether primary implantation of self-expanding nitinol stent in BTK lesions after SIA can