Retrograde Transplantar Arch Angioplasty of Below-the-Knee Arterial Occlusions

Retrograde transplantar arch angioplasty achieved better immediate blood flow and similar ABI improvement, primary patency rate, and limb salvage rate compared to conventional transtibial angioplasty for BTK occlusions. This could become a supplementary technique when anterograde angioplasty fails.