The ENTERPRISE Study - Study of the Enterprise Self-Expanding Stent System

Cordis Neurovascular Feasibility Study of the Enterprise Self-Expanding Stent System to Facilitate Endovascular Coil Embolization of Wide- Neck Saccular Intracranial Artery Aneurysms

To evaluate the safety and feasibility of the Cordis Neurovascular Self-Expanding Stent System to facilitate endovascular coil embolization of wide neck saccular intracranial aneurysms.

Cordis Self Expanding Stent for use with embolic coils for the treatment of wide-neck, intracranial, saccular aneurysms arising from a parent vessel

This is a multi-center, prospective, non-randomized feasibility study including 30 subjects. Subjects will receive a safety follow-up evaluation at 30 days (+ two weeks) and an efficacy follow-up evaluation at 6 months (+ four weeks).

Inclusion Criteria:

• Patients with intracranial, wide-neck, saccular aneurysms

Exclusion Criteria:

• Subject with Hunt and Hess Grade IV or V subarachnoid hemorrhage