Transaxillary Branch-to-Branch-to-Branch Carotid Catheterization Technique for Triple-Branch Arch Repair.

The transaxillary 3BRA-CCE IT allows catheterization and bridging of all supra-aortic vessels in triple-branch arch repair through only 2 vascular access points, the femoral artery and the right axillary artery. This technique avoids carotid surgical cutdown and manipulation during these procedures, reducing the risk of access site complications, including bleeding and reintervention, reintubation, cranial nerve lesions, increased operating time, and so on, and has the potential to change the current vascular access standard used during triple-branch arch repair.