Assessment of the Clinical and Economic Impact of Sim&Size, a Simulation Software for Implantable Devices Used in the Treatment of Intracranial Aneurysms: A Prospective Multicenter Study.

Exclusion Criteria

• •Patients scheduled to undergo endovascular treatment with stents only
• •Patients presenting for treatment of a ruptured aneurysm
• •Patients who have already been treated in the planned deployment area and whose previous treatment presents a potential contact with the new implant.
• •Giant intracranial aneurysm resulting in poor-quality reconstruction in the potential deployment area of the implant during 3DRA acquisition
• •Presence of artifacts on the 3DRA in the potential deployment area of the implant
• •Patients with multiple aneurysms whose treatment is planned during a single procedure and who require separate individual therapeutic strategies. Examples of individual therapeutic strategies excluded from the study: placement of two separate flow diverters without telescopic technique, individual coiling of each aneurysm.
• •Patients for whom pre-planning was performed using Sim\&Cure software prior to patient randomization.
• •Pregnant or breastfeeding women.
• •Patients under guardianship or conservatorship.
• •Emergency situations.