1. Patient with small or large intracranial aneurysm, ruptured or unruptured, intended to be selectively treated with the OPTIMA coil system. Patients with recanalized aneurysms previously treated with coils exclusively are also eligible. Balloon and stent assisted coiling are allowed at index procedure.

2. In case of multiple aneurysms, patient can be included when only 1 aneurysm is treated during the procedure and none of the other aneurysms are treated up to 30 days post-procedure

3. Patient older than 18 years

4. Patient who has been informed of the study and has signed an informed consent form where applicable according to local regulations.

Intracranial Aneurysms Treatment With the OPTIMA Coil System

What this study is about