Fig 3.

Incidental cerebral aneurysm in a 44-year-old woman.

A, Left ICA angiogram shows a round 7 mm aneurysm of the ICA bifurcation.

Selective coiling with complex Orbit coils only: four coils were delivered in a concentric fashion within the aneurysmal sac including a 7 mm/21 cm coil (B), a 4 mm/7 cm coil (C), a 3 mm/4 cm coil (D), and a 2 mm/2 cm coil.

E, Conventional angiogram at the end of the embolization shows a complete occlusion.

F, Follow-up MRA at 6 months shows a slight recanalization of the neck (arrow).