 Endovascular treatment is now the first line treatment for the management of intracranial aneurysms. However aneurysm recanalization is an important limitation to this treatment. Several factors seems to be associated with aneurysm recanalization including medical history of the patient, aneurysm status ruptured or unruptured, aneurysm size and location, modalities of treatment, immediate post-operative occlusion of the aneurysm. 