Below-the-Ankle Antegrade Teleferic Technique: New Approach for Below-the-Ankle Revascularization in Challenging Cases of Chronic Limb-Threatening Ischemia.

The clinical impact of this article lies in the description of a bailout technique for BTA revascularization where the guidewire crosses, but no device can be advanced. This technique can be helpful in scenarios where failure to achieve success could result in limb loss. The BAT technique provides a solution in extremely challenging cases, enhancing technical success, improving outcomes and potentially preserving the limbs of patients who would otherwise face amputation, if not revascularized.The video shows the BAT technique performed with a support catheter under fluoroscopy: antegrate puncture of the DP, advancement of the support catheter over the wire, rendezvous of the guidewire in the catheter and subsequent externalization of the wire.