Fig. 2

shows representative images of the probation with the 0.0165″ microcatheter and subsequent anchoring of the pREset, preparing the exchange maneuver of the stiffer and less versatile large bore microcatheter required for FDS implantation. a Roadmap demonstrating probation of the left handed A3 segment. b Plain radiography showing the microcatheter of the initial step and its spatial relation to the vascular anatomy in working projection. c Plain radiography showing the microcatheter of the initial step and its spatial relation to the vascular anatomy in a supplementing lateral projection