Transradial approach in neurointervention: Part-II: Diagnostic and therapeutic intervention

Abstract

Recent studies and meta-analysis have shown the safety, feasibility, and success of the transradial approach in diagnostic and therapeutic neurointervention. This second part of the review focuses on the technical aspects of diagnostic and therapeutic neurointervention after the radial sheath has been placed.

Mother and Daughter Technique Using a Low-Profile Microcatheter for Navigating a Complete Radial Artery Loop

“…The wire of the Progreat microcatheter could easily navigate through the radial loop, followed by smooth advancement of the microcatheter that partially straightened the radial loop (►Fig. 1).…”

“…Transradial access route has gained considerable popularity in cardiology literature and becoming an increasingly used route in neurointervention procedures. 1 Many recent publications have shown that the radial route is safe and feasible for performing neurointerventions. In addition to the unique challenges of overcoming the learning curve of radial access, the anatomical variants particularly the presence of radial loops can pose a significant challenge to the operator.…”